The definition of a maestro is a master in an art.
(noun)An example of a maestro is the leader of an orchestra.
See maestro in Webster's New World College Dictionary
See maestro in American Heritage Dictionary 4
noun pl. maes·tros or maes·tri (-trē)
Origin:
Origin: Italian
Origin: , from Latin magister, magistr-, master; see meg- in Indo-European roots
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