Definitions

1. verb

to express a joyful, amused, or mocking sound, often in a loud and unrestrained manner.

“She burst out laughing at the comedian’s joke.”

2. noun

an act or instance of laughing.

“The audience’s laughter filled the theater.”

3. noun

a happy or joyful sound.

“The sound of children’s laughter echoed through the park.”

4. interjection

used to express amusement or mockery.

“Ha! You fell for that trick.”