What does titter mean?
Titter means to laugh briefly in a quiet, high-pitched way, usually while trying to restrain the laughter or avoid attracting attention. It can also refer to a small, sharp, high-pitched sound made by someone who is nervous, embarrassed, or hiding amusement. The related noun denotes this brief laugh or sound itself. In ordinary use, titter is informal and carries a slightly old-fashioned quality, but it remains natural and expressive. Its connotations depend on context: it may suggest innocent amusement and shared delight, as when a group of friends suppresses laughter, or it may imply nervousness, unease, or secretive mockery. A titter can be especially revealing when it occurs during someone else's serious explanation, confession, or distress. Although similar in sound to twitter, titter is associated with laughter rather than birds, trembling speech, or short digital messages.
To laugh briefly and quietly in a high-pitched way, or to make a small, sharp sound with the voice.
"The girls tittered behind their hands as the solemn announcement was misunderstood."
Informal; often conveys suppressed amusement, nervousness, or mild derision.
A brief, quiet, high-pitched laugh or a similar sound made in response to amusement, nervousness, or embarrassment.
"A nervous titter spread through the room after the awkward silence."
Usually used in the plural, especially for a small group's brief or suppressed laughter.
The plural is common when describing the sounds made by several people or a succession of brief, restrained laughs.
"Scattered titters followed the storyteller's exaggerated accent."
A titter is laughter compressed into a whisper, often revealing more nervousness or mischief than the words that prompted it.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does titter come from?
Titter is generally understood as an imitative word, formed to suggest a brief, high-pitched sound of laughter. By the early modern period, English was using it for both the act of restrained laughing and the sound produced by such laughter. The word later developed associations with nervousness and suppressed amusement, while its basic meaning as a quiet, high-pitched laugh remained stable.
Related word forms
How titter is actually used
Informal and generally somewhat old-fashioned, though still readily understood. A titter can suggest suppressed amusement, nervousness, embarrassment, or mild derision; in an unpleasant context, it may imply that someone is mocking or ridiculing another person. The word is used in both British and American English without a major regional difference.
Easily confused with titter
A titter is a brief, high-pitched laugh, whereas a twitter is a bird, a rapid series of short messages, or, historically, a trembling or agitated state.