trover n[short for action of trover and conversion; Anglo-French trover act of finding (alluding to goods lost by the plaintiff and found by the defendant), from trover to find, from Old French]
: an action at common law to recover the value of chattels or goods wrongfully converted by another to his or her own use compare detinue
Source: Merriam-Webster's Dictionary of Law ©1996. Merriam-Webster, Incorporated. Published under license with Merriam-Webster, Incorporated.