noun

laughter

LAF-ter/ˈlæftər/

The sound or act of laughing.

Laughter fills the kitchen as my father tells another joke.

Two older adults sharing unmistakable laughter, with broad open smiles, crinkled eyes, and relaxed, gently doubled-over postures.
Etymology

Old English hleahtor covered both joyful laughter and derisive laughter. The inherited word names an expression that can convey delight or mockery, rather than amusement alone.

More examples

  • Her laughter makes everyone else smile.
  • The room erupts in laughter when the puppy sneezes.
  • He struggles to hold back his laughter during the meeting.

Forms

laugh verb — Make sounds that express amusement.

Similar words

chuckling
Quiet, gentle laughter rather than loud or prolonged laughing.
giggling
Light, repeated laughter, often caused by nervousness or amusement.