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LAUGH Definition & Meaning | Dictionary.com

Laugh, chuckle, grin, smile refer to methods of expressing mirth, appreciation of humor, etc. A laugh may be a sudden, voiceless exhalation, but is usually an audible sound, either soft or loud: a hearty laugh.

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laugh - Wiktionary, the free dictionary

Feb 25, 2026 · Verb laugh (third-person singular simple present laughs, present participle laughing, simple past and past participle laughed)

www.thefreedictionary.com

Laugh - definition of laugh by The Free Dictionary

laugh (lɑːf) vb 1. (intr) to express or manifest emotion, esp mirth or amusement, typically by expelling air from the lungs in short bursts to produce an inarticulate voiced noise, with the mouth open 2. (intr) (esp o...

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Laugh Definition & Meaning - YourDictionary

Laugh definition: To express certain emotions, especially mirth or delight, by a series of spontaneous, usually unarticulated sounds often accompanied by corresponding facial and bodily movements.

scienceinsights.org

How to Laugh: What It Does to Your Body and Health

This is why laugh tracks on sitcoms work, and why laughing with a group feels easier and more intense than trying to laugh alone. The Health Benefits of Laughing Laughter lowers your stress hormones measurably. Even a...