- snicker: a disrespectful laugh
- snicker: laugh quietly
- Laughter is an audible expression of happiness, or an inward feeling of joy. It may ensue from jokes, tickling or other stimuli. It is in most cases a very pleasant sensation.
- A partly suppressed or broken laugh; A sly or snide laugh; To emit a snigger
- (Sniggering) laughing nastily, in a muffled way