altar

noun

al·​tar ˈȯl-tər 

often attributive

1

: a usually raised structure or place on which sacrifices are offered or incense is burned in worship

—often used figuratively to describe a thing given great or undue precedence or value especially at the cost of something else

sacrificed his family life on the altar of career advancement

2

a

: a tablelike construction used in the Christian church in celebrating the Eucharist

b

: a table or place which serves as a center of worship or ritual

—often used with the to refer to the act of getting married

They are destined for the altar.

She left him at the altar. [=she decided at the last minute not to go through with her planned marriage to him]

Examples of altar in a Sentence

Recent Examples on the Web

The old Latin Mass features readings and hymns in Latin with the priest facing the altar, his back to the faithful in the pews. —Nicole Winfield, Los Angeles Times, 3 Feb. 2026

After being whisked away on honeymoons with their newly betrothed, the couples spend three weeks counting down to decision day at the altar. —Kevin Jacobsen, Entertainment Weekly, 1 Feb. 2026

During my inaugural visit, the kitchen’s Santa Maria grill served as a fiery altar, charring a litany of premium meats over an open flame. —Carolyn Burt, Oc Register, 31 Jan. 2026

Where Wilson and Fischer really deepen Wills-Jones’ tale is in the private moments between the fisherwoman and her wicker husband, who awaits her at the altar in a handsome new suit and shoes borrowed from her neighbors — the tailor (Nabhaan Rizwan), shoemaker (Scott Alexander Yougng) and so on. —Peter Debruge, Variety, 26 Jan. 2026

Word History

Etymology

Middle English alter, from Old English altar, from Latin altare; probably akin to Latin adolēre to burn up

First Known Use

before the 12th century, in the meaning defined at sense 1

Phrases Containing altar

• altar boy
• altar call
• altar girl
• altar of repose
• altar rail
• altar server
• altar stone
• high altar
• lead to the altar
• leave at the altar
• on the altar of success
• worship at the altar of

Rhymes for altar

• alter
• falter
• halter
• psalter
• salter
• defaulter

Kids Definition

altar

noun

al·​tar ˈȯl-tər 

1

: a raised place on which sacrifices are offered

2

: a platform or table used as a center of worship