SAT TOEFL prevalent Definition Widespread in a particular area or at a particular time. Example "Malaria is prevalent in tropical regions." Sign in to save SAT PDF — $25 TOEFL PDF — $25 ← prevailing prevaricate → Study tips featuring "prevalent" Boost Your IELTS Writing With Precise Vocabulary Related words SAT antonym SAT abase SAT abdicate SAT abdomen SAT abduction SAT abet SAT abeyance SAT abject SAT abjure SAT ablution SAT abnegate SAT abnormal