Crossword Genius

Boisterous laugh (6)

Ross

I believe the answer is:

guffaw

'boisterous laugh' is the definition.
(I've seen this in another clue)

This is all the clue.

(Other definitions for guffaw that I've seen before include "Laugh boisterously" , "A loud vulgar laugh" , "A loud uninhibited laugh" , "coarse laughter" , "Laugh heartily" .)

I've seen this clue in The Wall Street Journal, The Sun and the Evening Standard.
Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.