- Main Entry:
- al·tar

- Pronunciation:
-
\ˈȯl-tər\
- Function:
- noun
- Usage:
- often attributive
- Etymology:
- Middle English alter, from Old English altar, from Latin altare; probably akin to Latin adolēre to burn up
- Date:
- before 12th century
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 table on which the eucharistic elements are consecrated or which serves as a center of worship or ritual