clarion

nouns

a medieval brass instrument with a clear shrill tone
clarion
is a type of (narrower)
a wind instrument that consists of a brass tube (usually of variable length) that is blown by means of a cup-shaped or funnel-shaped mouthpiece
brass, brass instrument

verbs

blow the clarion
clarion
domain category
musical activity (singing or whistling etc.)
"his music was his central interest"
music
domain category
(music) the sounds produced by singers or musical instruments (or reproductions of such sounds)
music
is a type of (narrower)
perform music on (a musical instrument)
"He plays the flute"; "Can you play on this old recorder?"
play
proclaim on, or as if on, a clarion
clarion
is a type of (narrower)
state or announce
"`I am not a Communist,' he exclaimed"; "The King will proclaim an amnesty"
exclaim, proclaim, promulgate

adjectives

loud and clear
"a clarion call"
clarion
is similar to
characterized by or producing sound of great volume or intensity
"a group of loud children"; "loud thunder"; "her voice was too loud"; "loud trombones"
loud