alter
AWL-tur/ˈɔl.təɹ/UKOL-tuh/ˈɒl.tə/
Formsalters, altering, altered
Formsalters, altering, altered
- 1To change, or to make something or someone different in some way.
Like changing the shape of a lump of clay with your hands.
You can alter the design before sending it to print.
They altered the building to add two more rooms.
UsageDon't mix up alter with altar, a table in a church.
Similarchange, modify, adjust, adapt
Note
- 2
- 3
Less common meaning
- 4One of the different selves inside a person who has more than one identity.
Showing meanings only.
Practice
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Origin
From Latin alter, meaning "the other," through Latin alterare "to make other" and Old French alterer.
Checked 30 Oct 2026 · 3 facts
- The ultimate Latin source alter means 'the other'. en.wiktionary.org
- Latin alterare, meaning 'to make other', is an intermediate source derived from alter. en.wiktionary.org
- The word reached English through Old French alterer. en.wiktionary.org