guffaw

US /ɡʌfˈɑː/
UK /ɡʌfˈɑː/
"guffaw" picture
1.

a loud and hearty laugh

:
His joke was met with a chorus of guffaws from the audience.
He let out a loud guffaw, startling everyone in the room.
1.

laugh loudly and heartily

:
He began to guffaw at the comedian's antics.
The entire room began to guffaw when the speaker tripped.