Definition of copious adjective from the Oxford Advanced Learner's Dictionary



BrE BrE//ˈkəʊpiəs//
; NAmE NAmE//ˈkoʊpiəs//
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in large amounts synonym abundant copious (= large) amounts of water I took copious notes. She supports her theory with copious evidence. Word Originlate Middle English: from Old French copieux or Latin copiosus, from copia ‘plenty’.
See the Oxford Advanced American Dictionary entry: copious