chuck

1. A gentle touch or tap. · She gave him an affectionate chuck under the chin.
2. A casual throw. (informal)
3. A throw, an incorrect bowling action. (informal)
4. An act or instance of vomiting. (slang)
5. On rhythm guitar or mandolin etc., the muting of a chord by lifting the fretting fingers immediately after strumming, producing a percussive effect.

الجمع chucks