'Guffaw' definitions:
Definition of 'guffaw'
From: WordNet
noun
A burst of deep loud hearty laughter [syn: guffaw, belly laugh]
verb
Laugh boisterously [syn: guffaw, laugh loudly]
Definition of 'Guffaw'
From: GCIDE
- Guffaw \Guf*faw"\, n. A loud burst of laughter; a horse laugh. "A hearty low guffaw." --Carlyle. [1913 Webster]