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I know not whether it be prudent to come to terms with any man, however stentorian his lungs, or flexible his facial organs, with a view to engage him as a cachinnatory machine.— Punch, or the London Charivari, Volume 1, Complete
"And after she had concluded her cachinnatory outburst, she coolly told me she would rather have 'MICHAEL.'— Peg O' My Heart
Such emotional superlatives merely create in the reader a cachinnatory revulsion.— The Dramatic Values in Plautus
And, in the case of certain monkeys, the action of the facial muscles was accompanied by cachinnatory sounds.— The Dawn of Reason or, Mental Traits in the Lower Animals
On which timely joke there follow cachinnatory buzzes of approval.— The French Revolution

Century Dictionary (1)
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