to snigger

Dictionary of The Vulgar Tongue by Francis Grose

To laugh privately, or in one's sleeve.

Related Words

Snigger
·noun ·see <<Snicker>>. ...

Webster's Dictionary of the English Language
to snigger
To laugh slily, wantonly, or contemptuously; to laugh in one's sleeve.--Johnson. Then I heard the g...

Dictionary of American Words And Phrases by John Russell Bartlett.