/ ˈkəʊpiəs; NAmE ˈkoʊ-/ adjective
in large amounts
SYN abundant :
copious (= large) amounts of water
I took copious notes.
She supports her theory with copious evidence.
► co·pi·ous·ly adverb :
bleeding copiously
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WORD ORIGIN
late Middle English : from Old French copieux or Latin copiosus , from copia plenty.