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nouna facial expression characterized by turning up the corners of the mouth; usually shows pleasure or amusementtype of:
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verbto draw back the lips and reveal the teeth, in a smile, grimace, or snarltype of:
Definition that contains grin
- gum grind with the gums; chew without teeth and with great difficulty
- mill grind with a mill
- grinder grinding tooth with a broad crown; located behind the premolars
- mumble grind with the gums; chew without teeth and with great difficulty
- molar grinding tooth with a broad crown; located behind the premolars
- pestle grind, mash or pulverize in a mortar
- gnash grind together, of teeth
- sandblast grind with a sandblast
- masticate grind and knead