Open English Wordnet
Nouns
(n)cornet, horn, trumpet, trumpa brass musical instrument with a brilliant tone; has a narrow tube and a flared bell and is played by means of valves Verbs
(v)trumpetproclaim on, or as if on, a trumpet“Liberals like to trumpet their opposition to the death penalty” (v)trumpetplay or blow on the trumpet (v)trumpetutter in trumpet-like sounds“Elephants are trumpeting”