Meaning

noun (Roman mythology) goddess of abundance and fertility; wife of Saturn; counterpart of Greek Rhea and Cybele of ancient Asia Minor

originLearned borrowing from Latin Ops, from Latin ops (“resources, wealth”), from Proto-Indo-European *h₃ep-(i)-, *h₃op-(i)- (“force, ability”), from *h₃ep- base

Etymology from Wiktionary, CC BY-SA 3.0