The definition of resolute is being firm and unwavering in your convictions.(adjective)
An example of resolute is when you just keep trying and trying to learn piano no matter what setbacks you face.
See resolute in Webster's New World College Dictionary
Origin: L resolutus, pp. of resolvere: see re- & solve
See resolute in American Heritage Dictionary 4
Origin: Middle English, dissolved, dissolute
Origin: , from Latin resolūtus, relaxed
Origin: , past participle of resolvere, to relax, untie; see resolve.
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