The definition of a clarion is a trumpet with a clear high pitched tone.
(noun)The instrument used by medieval armies for instruction in battle is an example of a clarion.
Clarion is defined as something loud and clear.
(adjective)The sound made by a fire truck's siren is an example of clarion.
See clarion in Webster's New World College Dictionary
noun
Origin: ME clarioun < OFr clarion < ML clario, a trumpet < L clarus, clear
adjective
transitive verb
See clarion in American Heritage Dictionary 4
adjective
Origin:
Origin: Middle English clarioun, a clarion
Origin: , from Old French clarion
Origin: , from Medieval Latin clāriō, clāriōn-
Origin: , from Latin clārus, clear; see clear
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