SAT GRE TOEFL dwindle Definition To gradually diminish in size, amount, or strength. Example "The campfire dwindled as the night grew colder." Sign in to save SAT Quiz → GRE Quiz → TOEFL Quiz → ← dwelling dye → Study tips featuring "dwindle" Spot the Vocabulary Trap in Every Question Write GRE Words Into Your Own Sentences TOEFL Academic Vocabulary: Study by Topic Related words SAT abase SAT abdicate SAT abdomen SAT abduction SAT abet SAT abeyance SAT abject SAT abjure SAT ablution SAT abnegate SAT abnormal SAT abominable