GRE guffaw Definition A loud, unrestrained burst of laughter. 한국어 무제한의 큰 웃음 Example "He let out a hearty guffaw at the comedian's joke." Sign in to save GRE Quiz → ← guess guile → Study tips featuring "guffaw" Group Words Together by Emotional Tone Force Contrast Between Two Similar Words Uncover the Hidden Stories Behind GRE Words Related words GRE awe GRE smithereens GRE abacus SAT abase GRE abash GRE abate GRE abbreviate GRE abbreviation SAT abdicate SAT abdomen GRE abduct GRE aberrant