Crossword clue: a brass musical instrument with a brilliant tone; has a narrow tube and a flared bell and is played by means of valves

The most common answer is cornet (6 letters).

3 answers found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).

Possible answers

cornet 6 letters wn-def

a brass musical instrument with a brilliant tone; has a narrow tube and a flared bell and is played by means of valves

trump 5 letters wn-def

a brass musical instrument with a brilliant tone; has a narrow tube and a flared bell and is played by means of valves

trumpet 7 letters wn-def

a brass musical instrument with a brilliant tone; has a narrow tube and a flared bell and is played by means of valves