CACHINNATION

Pronunciation (US):

(GB):

 I. (noun) 

Sense 1

Meaning:

Loud convulsive laughter

Classified under:

Nouns denoting communicative processes and contents

Hypernyms ("cachinnation" is a kind of...):

laugh; laughter (the sound of laughing)

Derivation:

cachinnate (laugh loudly and in an unrestrained way)

Credits