A guffaw is defined as a hearty and enthusiastic burst of laughter.
(noun)A loud enthusiastic laugh is an example of a guffaw.
The definition of guffaw is to laugh in a loud and enthusiastic way.
(verb)When you laugh out loud boisterously, this is an example of a guffaw.
See guffaw in Webster's New World College Dictionary
noun
Origin: echoic
intransitive verb
See guffaw in American Heritage Dictionary 4
noun
Origin:
Origin: Probably imitative
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