Aer
A large veil used to cover the chalice and paten during the Divine Liturgy, representing the overshadowing of the Holy Spirit and the hidden mystery of Christ’s presence in the Eucharist.
Read full entryThe Lexicon · 99 Entries
The vocabulary of the faith.
Antimension, Theotokos, Trisagion, Pascha - the words the Church has carried for two thousand years. Each entry holds a definition, a context, and the next step inward.
Collection
99 terms
Search
Keyword + A–Z filter
Linked
One click to a study page
§ 01 - How to Use the Glossary
A few minutes here saves hours elsewhere.
The Orthodox tradition uses a precise vocabulary inherited from Scripture, the Fathers, and the Liturgy. Three small habits unlock the rest.
01
Scan the alphabetized list
Use the filter rail to jump to a letter or search for a keyword inside any definition.
02
Open the dedicated page
Follow the linked term for the full definition, pastoral notes, and connected vocabulary.
03
Pair with study tools
Save key terms, print pages for classes, and connect them with the Orthodox Concepts guide.
§ 02 - The Lexicon
Every term, in one place.
Search by keyword, jump by letter, or scroll the alphabet. Each entry links through to a deeper study page.
Showing 99 of 99 terms
A
Aer Covers
The coordinated set of veils that cover the holy vessels on the altar, signifying reverence for the Eucharistic gifts and recalling how sacred realities are veiled in Scripture and worship until revealed in Christ.
Read full entryAir
Another name for the aer veil, reminding the faithful of the Spirit’s breath that brings life to the Church and sanctifies the Eucharistic offering.
Read full entryAltar
The sanctified table at the heart of every Orthodox temple, where the Eucharistic sacrifice is offered and the faithful encounter the heavenly throne of God made present on earth.
Read full entryAltar Table
Also called the Holy Table, it contains relics of saints and holds the Gospel book, antimension, and holy vessels, anchoring every sacramental act of the parish.
Read full entryAmbo
The raised platform from which the Gospel is proclaimed and sermons are delivered, echoing the apostolic mandate to preach the word in the midst of the assembly.
Read full entryAntidoron
Blessed bread distributed after the Divine Liturgy, not the Eucharist itself, but a sign of fellowship and love extended to all who attend the service.
Read full entryAntimension
A consecrated cloth containing relics and the bishop’s signature, required for the celebration of the Divine Liturgy and signifying communion with the local bishop and the wider Church.
Read full entryArtos
A festal loaf blessed especially during Pascha, kept in the church throughout Bright Week as a symbol of the risen Christ who is the Bread of Life.
Read full entryB
Baptismal Font
The basin used for triple immersion in Holy Baptism, signifying burial and resurrection with Christ and entry into the life of the Church.
Read full entryBaptismal Shell
A small vessel or shell used to pour consecrated water over the newly illumined, highlighting the cleansing and anointing aspects of Baptism.
Read full entryBema
The elevated area around the altar, including the Holy Table and sometimes the ambo, marking the sacred space where clergy serve and the heavenly liturgy is mirrored on earth.
Read full entryBlessed Salt
Salt blessed for use in catechumens’ preparation and sometimes in home blessings, recalling the Lord’s words that His disciples are the ‘salt of the earth’ preserving truth and holiness.
Read full entryC
Candle Drip Protectors
Guards placed on lit candles, ensuring reverent use during services while preventing wax from causing distraction or damage in the church.
Read full entryCandle Snuffer
A tool for extinguishing candles reverently, reflecting the care taken for every element used in worship.
Read full entryCanon Law
The body of ecclesiastical guidelines and decrees issued by councils and saints, safeguarding doctrine, worship, and pastoral order within the Orthodox Church.
Read full entryCatechism
The process and content of instruction given to those preparing for Baptism or Chrismation, grounding newcomers in the faith, worship, and moral life of the Church.
Read full entryChalice
The sacred cup that holds the Blood of Christ in the Eucharist, treated with profound reverence as a vessel of divine life.
Read full entryChapel Veil
A head covering worn in some Orthodox communities as a sign of humility and prayerful focus within the holy space of the church.
Read full entryCherubim and Seraphim
The highest ranks of angels praised in Scripture and liturgy, whose ceaseless worship before God inspires the Church’s own doxology.
Read full entryChotki (Prayer Rope)
A knotted cord used especially for the Jesus Prayer, aiding believers in unceasing prayer and guarding the heart.
Read full entryChrismatory
The vessel that contains holy chrism used in Chrismation and the consecration of churches, linking the local community to the apostolic fullness of the faith.
Read full entryCiborium
A covered vessel for reserving the Eucharist for the sick and homebound, emphasizing Christ’s abiding presence and pastoral care beyond the Liturgy.
Read full entryD
Divine Liturgy
The central Eucharistic service of the Church, where heaven and earth unite around Christ’s sacrifice and the faithful receive His Body and Blood.
Read full entryDivine Services
The cycle of daily worship - Vespers, Matins, Hours, and others - that sanctifies time and prepares the community for the Divine Liturgy.
Read full entryE
Ecclesiastical Banners
Processional cloths depicting Christ, the Theotokos, or saints, borne in litanies to honor holy persons and to proclaim the faith publicly.
Read full entryEcclesiastical Calendar
The liturgical calendar that orders feasts, fasts, and commemorations, guiding believers through the life of Christ and the saints throughout the year.
Read full entryEcclesiastical Candles
Candles offered in prayer and used in services, symbolizing the light of Christ and the faithful’s desire to burn with divine love.
Read full entryEcumenical Councils
The worldwide gatherings of bishops that defined Orthodox doctrine and defended the faith against heresy, culminating in creeds and canons binding the Church.
Read full entryElevation Cloth
A cloth used during the elevation of the Holy Gifts, underscoring the reverence due when the consecrated Body and Blood are shown to the faithful.
Read full entryEpimanikia
Cuffs worn by bishops and priests, recalling the bonds of Christ during His Passion and symbolizing that the liturgical actions are empowered by God’s strength, not human effort.
Read full entryEpitaphios
An embroidered icon of Christ’s burial used on Great and Holy Friday, venerated as the faithful accompany the Lord to the tomb in hope of the Resurrection.
Read full entryEpitaphios Stand
The bier or tomb on which the Epitaphios rests, forming the focal point for Holy Friday processions and lamentations.
Read full entryEpitrachelion
The stole worn by priests, signifying the grace of the priesthood and the shepherd’s responsibility for souls entrusted to him.
Read full entryEuchologion
The service book containing the prayers and rites used by clergy, preserving the Church’s liturgical tradition across generations.
Read full entryExapostilarion
A hymn typically sung near the end of Matins, often highlighting the light of Christ’s resurrection and sending the faithful forth with joy.
Read full entryH
Hesychasm
The spiritual practice of inner stillness and the Jesus Prayer, taught by the Fathers as a path to purification of the heart and encounter with God’s uncreated grace.
Read full entryHoly Napkin (Air)
A smaller veil used with the holy vessels, sometimes called the air, reminding worshippers of the linens that wrapped the Lord in the tomb and revealed His Resurrection.
Read full entryHoly Trinity
The central mystery of one God in three Persons - Father, Son, and Holy Spirit - confessed in the Creed and experienced in every sacramental act of the Church.
Read full entryHoly Water Font
A vessel holding blessed water for the faithful to cross themselves and drink, recalling Baptism and invoking God’s sanctification in daily life.
Read full entryHomiletics
The art and discipline of preaching within the Church, rooted in Scripture, patristic teaching, and pastoral care for the faithful.
Read full entryHymn Board
A display used in some parishes to list hymn numbers or tones, helping worshippers participate fully in the singing of services.
Read full entryI
Icon
A sacred image that makes present the person depicted, honored with veneration - not worship - as a window to the prototype and a confession of the Incarnation.
Read full entryIcon Corner
A dedicated prayer space in the home where icons, Scripture, and candles gather the family for daily worship, extending the church’s life into domestic space.
Read full entryIcon Stand
A stand that holds icons for veneration, keeping holy images visible during services and allowing the faithful to kiss them reverently.
Read full entryIconography
The theology and craft of painting icons according to Tradition, using scripture-based symbolism and prayer to reveal the glorified reality of the saints.
Read full entryIconostasis
The screen of icons separating the nave from the altar, not as a barrier but as a meeting point where heaven and earth converse in the liturgy.
Read full entryIconostasis Doors
The Royal and Deacon’s Doors within the iconostasis, through which the clergy pass, symbolizing the opening of paradise through Christ’s saving work.
Read full entryIncarnation
The foundational belief that the eternal Son of God took on human flesh in the womb of the Theotokos, uniting divinity and humanity for our salvation.
Read full entryIncense Boat
A small vessel holding incense used with the censer, signifying the prayers of the faithful rising before God as fragrant offering.
Read full entryK
Kandili
An oil lamp kept before icons or in the altar, burning continuously as a sign of prayer, vigilance, and the presence of the Light of Christ.
Read full entryKoliva
Boiled wheat prepared for memorial services, expressing faith in the Resurrection as the grain that dies and rises to new life.
Read full entryKoliva Tray
The tray on which koliva is offered in memorials, often decorated with a cross, focusing prayers for the departed on Christ’s victory over death.
Read full entryKontakion
A short hymn summarizing the feast or saint being celebrated, unfolding the theological heart of the day’s commemoration.
Read full entryL
Lavabo Towel
The towel used by clergy to dry their hands after liturgical washing, symbolizing purification before handling holy things.
Read full entryLectern
A stand for holding the Gospel book, Epistle, or service books during readings, underscoring the dignity of the proclaimed word.
Read full entryLiturgical Year
The annual cycle of feasts, fasts, and commemorations through which the Church leads the faithful into the life of Christ and the saints.
Read full entryLiturgy
A term meaning ‘public work’ that in Orthodoxy refers chiefly to the Eucharistic celebration, the communal offering of praise and thanksgiving to God.
Read full entryLitya Tray
The tray holding bread, wheat, wine, and oil blessed during a litya service, highlighting God’s providence over the fruits of creation and His mercy toward the faithful.
Read full entryM
Matins
The principal morning service of the Church, filled with psalms, hymns, and the Gospel, preparing the faithful to greet the day in the light of Christ.
Read full entryMissionary Work
The Church’s call to preach the Gospel to all nations, rooted in apostolic zeal and carried out through witness, service, and the planting of new communities.
Read full entryMitra
The ornate crown worn by bishops - and by some priests with blessing - symbolizing Christ’s victory and the shepherd’s responsibility to guard the flock.
Read full entryMonasticism
The vocation of men and women who renounce worldly attachments to live in prayer, obedience, and asceticism, serving as a living reminder of the kingdom to come.
Read full entryMyron
Holy Chrism consecrated by a synod of bishops, used in Chrismation, consecrations, and anointing as a seal of the Holy Spirit’s gifts.
Read full entryN
Narthex
The entry space of the church where catechumens and penitents once stood, still serving as a place for lighting candles and beginning the transition into worship.
Read full entryNave
The central area of the church where the faithful assemble, representing the ship of salvation carrying believers toward the heavenly kingdom.
Read full entryO
Oblation Table
Also called the prothesis, the side table where the bread and wine are prepared before being offered at the altar during the Proskomedia.
Read full entryOil Lamp
A lamp fueled by olive oil, often placed before icons in church or at home, symbolizing the steady light of faith and prayer.
Read full entryOrarion
The stole worn by deacons, draped over the left shoulder, representing the angelic ministry of service and proclamation in the liturgy.
Read full entryOrthodox Christianity
The ancient faith of the one, holy, catholic, and apostolic Church, centered on right worship, apostolic doctrine, and life in the Holy Spirit.
Read full entryOrthodox Iconography
The sacred art of depicting Christ, the Theotokos, and the saints according to theological canons, teaching the faithful through color and form.
Read full entryOrthodox Mysteries
The sacraments through which God’s grace is given - Baptism, Chrismation, Eucharist, Confession, Marriage, Unction, and Ordination - revealing Christ’s saving work in the Church.
Read full entryOrthodox Saints
The cloud of witnesses glorified by God, whose lives manifest the fruits of the Holy Spirit and provide models of repentance and holiness for every believer.
Read full entryOrthodox Theology
The study and living confession of God rooted in Scripture, the Fathers, and the liturgical life, aiming at communion with God rather than mere speculation.
Read full entryP
Pascha
The Feast of Feasts celebrating Christ’s Resurrection, the center of the liturgical year and the source of Christian joy and hope.
Read full entryPaschal Candle
A brightly decorated candle used during the Paschal season, symbolizing the light of the Resurrection that scatters the darkness of sin and death.
Read full entryPaschal Trikirion
A three-branched candle used by bishops at Pascha, representing the Holy Trinity and the radiant light of the risen Christ.
Read full entryPastoral Staff
The staff carried by bishops as a sign of their pastoral authority and duty to guide and protect the flock entrusted to them.
Read full entryPatens
The sacred plates that hold the bread to be consecrated in the Eucharist, treated with reverence as they bear the Body of Christ.
Read full entryPatriarchate
A self-governing Orthodox Church led by a patriarch, preserving apostolic succession and coordinating the faithful life of its local dioceses.
Read full entryPectoral Cross
A cross worn by bishops and many priests over the chest, signifying their ordination and constant remembrance of Christ’s sacrifice.
Read full entryPhelonion
The outer liturgical vestment of priests, flowing from the shoulders and symbolizing the grace of the Holy Spirit covering the celebrant.
Read full entryPillar Candle
A large candle used in services or processions, providing steady light that echoes the pillar of fire guiding Israel and the enduring light of Christ.
Read full entryPraxis
The lived practice of the faith - prayer, fasting, almsgiving, and obedience - through which doctrine becomes embodied and transformative.
Read full entryPrayer Corner
A home devotional area with icons, candles, and prayer books where individuals and families gather to pray, confessing that every home is a little church.
Read full entryProcessional Banner
A banner carried in liturgical processions depicting holy images, proclaiming the faith publicly and uniting the faithful in visible worship.
Read full entryProcessional Cross
A cross carried at the head of processions, announcing Christ’s victory and leading the faithful as Israel was once led by the pillar in the wilderness.
Read full entryProcessional Torch
A hand-held light used in processions, symbolizing the faithful bearing the light of Christ into the world.
Read full entryProsphora
The leavened bread offered at the Proskomedia, stamped with the seal IC XC NIKA, from which the Lamb and particles are taken for the Eucharist.
Read full entryPyx
A small container for carrying the reserved Sacrament to the sick, ensuring the homebound can commune with Christ and His Church.
Read full entryR
Reliquary Cross
A cross containing relics of saints, worn or displayed as a tangible connection to the holy ones who intercede for the faithful.
Read full entryRipidia (Fans)
Metal or wooden fans carried near the altar, often depicting seraphim, symbolizing the unseen presence of angels attending the Eucharistic mystery.
Read full entryRoyal Doors
The central doors of the iconostasis through which the Gospel and Holy Gifts pass, opening to reveal Christ’s saving work to the faithful.
Read full entryS
Sacrament
A holy mystery in which God communicates grace through material means, uniting the believer more deeply to Christ and His Church.
Read full entrySacramentary
A liturgical book containing the prayers for the sacraments and blessings, guiding clergy in the proper celebration of each mystery.
Read full entrySpiritual Fathers/Mothers
Experienced clergy or monastics who guide others in confession, prayer, and discernment, reflecting the pastoral care of Christ the Good Shepherd.
Read full entrySticharion
A tunic-like vestment worn by all ranks of clergy, symbolizing baptismal purity and the joy of serving at the heavenly banquet.
Read full entryStoup
A vessel for holding holy water near the church entrance, allowing the faithful to bless themselves when entering or departing the holy space.
Read full entry§ 03 - Common Questions
Quick answers about the lexicon.
What this glossary is, how it’s sourced, and how to put it to work in study, catechesis, or ordinary curiosity.
- How is this glossary organized?
- Terms are alphabetized and linked to dedicated pages so you can skim the summary and open a deeper explanation when ready.
- Can I trust these definitions for teaching?
- Each entry mirrors Orthodox sources and is paired with related concepts so catechists, students, and inquirers can reference them responsibly.
- What if a term feels unfamiliar?
- Use the search inside the explorer below, then open the entry to read pastoral context, cross-references, and recommended readings.
- Where do I go after a term?
- Each term page connects to the broader Orthodox Concepts library, prayer collections, and history - designed for one click further in.
✦ Where to next?
Vocabulary becomes prayer.
The words on this page are not abstractions - they are sung, prayed, and lived in every Liturgy. Step from the lexicon into the practice.