| uttere | She uttered a scream of terror. |
| utterer | (n) an organism that can utter vocal sounds, Syn. vocalizer, vocaliser, Example: an utterer of foul oaths; is the giraffe a vocalizer? |
| utterer | (n) someone who circulates forged banknotes or counterfeit coins |
| Utterer | n. One who utters. Spenser. [ 1913 Webster ] |
| Utterest | obs. superl. To the utterest proof of her courage. Chaucer. [ 1913 Webster ] |