GRE TOEFL IELTS hamper Definition To hinder or obstruct the progress of something. 日本語 進歩を妨げること Example "Bad weather hampered the rescue team's efforts." Sign in to save GRE Quiz → TOEFL Quiz → IELTS Quiz → ← hamburger handbook → Study tips featuring "hamper" 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