WordReference Random House Unabridged Dictionary of American English © 2026
good′ night′,
good-night (gŏŏd′nīt′),USA pronunciation n.
- an expression of farewell used in parting at nighttime or when going to sleep.
- Middle English 1325–75
good-night (gŏŏd′nīt′),USA pronunciation n.
- a farewell or leave-taking:He said his good-nights before leaving the party.
'good night' also found in these entries (note: many are not synonyms or translations):
bid
- bonne nuit
- bonsoir
- bright-eyed
- buenas noches
- buona notte
- good
- night-night
- nighty-night
- rest
- will