- 1(formal) (literary) a thing that someone does that is usually very good or very bad synonym act a brave/charitable/evil/good deed a tale of heroic deeds
- 2a legal document that you sign, especially one that proves that you own a house or a building the deed to the house see title deed Idioms
a helpful, kind thing that you do I took Sarah's children to school so I've done my good deed for the day.
Check pronunciation: deed