treasure-trove
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Meaning
A collection or store of valuable or delightful things.
Law. A discovery of valuable items (such as money, gold, or silver) whose original ownership is unknown and which therefore may be kept by the finder.
Structure
Usage
The old bookshop was a treasure-trove of first editions and rare manuscripts.
The new archaeological site proved to be a treasure-trove of ancient Roman artifacts.
Her grandmother's attic was a treasure-trove of family history and forgotten memories.
Etymology
The term "treasure-trove" is a legal compound with a rich Anglo-Norman heritage. Its first element, "treasure", descends from Latin 'thesaurus', originally meaning a storehouse for valuables. The second element, "trove", originates from the Old French verb 'trover', meaning "to find", which itself has debated Germanic roots. Literally, the phrase meant "found treasure". In medieval English common law, it specifically denoted precious metals found hidden with no evidence of the original owner, granting possession to the Crown or the finder. Over time, its meaning broadened beyond strict legal contexts to describe any valuable collection or discovery, preserving the core idea of a fortunate and valuable find.
Analysis
treasure: From Old French 'tresor', from Latin 'thesaurus', meaning "hoard, treasury". Functions as the core noun denoting something of great value. trove: From Anglo-French 'trove', past participle of 'trover' (to find), from Old French 'trover', of Germanic origin. Functions as a noun meaning "a find" or "something discovered".