verb
definition
To show mirth, satisfaction, or derision, by peculiar movement of the muscles of the face, particularly of the mouth, causing a lighting up of the face and eyes, and usually accompanied by the emission of explosive or chuckling sounds from the chest and throat; to indulge in laughter.
example
There were many laughing children running on the school grounds.
definition
To be or appear cheerful, pleasant, mirthful, lively, or brilliant; to sparkle; to sport.
definition
(followed by "at") To make an object of laughter or ridicule; to make fun of; to deride; to mock.
example
Don't laugh at my new hat, man!
definition
To affect or influence by means of laughter or ridicule.
definition
To express by, or utter with, laughter.