PLENTIFUL Meaning of PLENTIFUL in English plentiful BrE AmE ˈplent ɪf ə l -əf-, -ʊl AmE \ ˈplen t̬ -▷ plentiful|ly ‿i▷ plentiful|ness nəs nɪs Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012