I. ˈsni-kər intransitive verb
( snick·ered ; snick·er·ing -k(ə-)riŋ)
Etymology: origin unknown
Date: 1694
: to laugh in a covert or partly suppressed manner : titter
• snick·er·er -kər-ər noun
• snick·ery -k(ə-)rē adjective
II. noun
Date: 1835
: an act or sound of snickering