WordReference Random House Unabridged Dictionary of American English © 2025
ef•flo•res•cent
(ef′lə res′ənt),USA pronunciation adj.
- Botanyefflorescing;
blossoming. - Chemistry
- subject to efflorescence.
- covered with or forming an efflorescence.
- Latin efflōrēscent- (stem of efflōrēscēns), present participle of efflōrēscere to effloresce; see -ent
- 1810–20