The Collaborative International Dictionary
Cachinnatory
Cachinnatory \Ca*chin"na*to*ry\, a. Consisting of, or accompanied by, immoderate laughter.
Cachinnatory buzzes of approval.
--Carlyle.
[1913 Webster] ||
Wiktionary
cachinnatory
a. Pertaining to loud or immoderate laughter.
Usage examples of "cachinnatory".
I took him for anybody's skeleton, Death's ensign, with his cachinnatory skull, and the numbered ribs, and the extraordinary splay feet--in fact, the whole ungainly and shaky hobbledehoy which man is built on, and by whose image in his weaker moments he is haunted.
But these jests, and others of a similar nature, had evidently produced, at no time, any effect upon the cachinnatory muscles of the tar.