呵呵大笑

Idiom

 * 1) to laugh uproariously

Etymology
. Ultimately from.

Also analyzable as a compound of.

In older texts, may be encountered with the reading of kaka daishō.

First cited to roughly 1520 in a compilation of Chinese poetry written by Chinese poets and Japanese zen monks.

Noun

 * 1)  a guffaw, a belly laugh, roaring laughter

Verb

 * 1)  to guffaw, to laugh a ringing laugh, to have a hearty laugh