GRE TOEFL IELTS fascinating Definition Extremely interesting or captivating. Example "The documentary on deep-sea creatures was absolutely fascinating." Sign in to save GRE Quiz → TOEFL Quiz → IELTS Quiz → ← fascinate fascination → Study tips featuring "fascinating" Audit Your Own Writing to Find Gaps Write GRE Words Into Your Own Sentences TOEFL Academic Vocabulary: Study by Topic Related words GRE swill GRE taper GRE testy GRE abacus SAT abase GRE abash GRE abate GRE abbreviate GRE abbreviation SAT abdicate SAT abdomen GRE abduct