copious copious /ˈkoʊpiːəs/

adjective

1. Affording an abundant supply  ( copious , plenteous , rich , ample , plentiful )
   affording an abundant supply
    Had ample food for the party
   had ample food for the party
    Copious provisions
   copious provisions
    Food is plentiful
   food is plentiful
    A plenteous grape harvest
   a plenteous grape harvest
    A rich supply
   a rich supply
   
2. Large in number or quantity (especially of discourse)  ( copious , voluminous )
   large in number or quantity (especially of discourse)
    She took copious notes
   she took copious notes
    A subject of voluminous legislation
   a subject of voluminous legislation