SAT GRE TOEFL subside Definition To become less intense, strong, or severe; to sink to a lower level. Example "The storm began to subside by evening." Sign in to save SAT PDF — $25 GRE PDF — $25 TOEFL PDF — $25 ← subservient subsidiary → Study tips featuring "subside" Write GRE Words Into Your Own Sentences TOEFL Academic Vocabulary: Study by Topic How Context Clues Save You on the SAT 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