serendipitynoun · Level 1 SAT1the act of finding things not sought, luckIt was pure serendipity that led the chemist to discover penicillin while studying mold contamination.ModuleLevel 1Registeracademic, commonCollectionCollection 077SAT Core planAlso in Collection 077anathema, strife, requisition, scourge, tome, abduction, caucus, ancestry and 1 more