1. A facial expression characterized by turning up the corners of the mouth; usually shows pleasure or amusement
   - smile, smiling, grin

1. To draw back the lips and reveal the teeth, in a smile, grimace, or snarl

Derived forms: grinnings

See also: grinner

Type of: facial expression, facial gesture, smile

Encyclopedia: Grin

• acoustic spectrum
• acoustic storage
• acoustic wave
• acoustical
• acoustically
• acoustician
• acousticophobia
• acoustics
• acquaint
• acquaintance
• acquaintanceship
• acquainted
• acquiesce
• acquiescence
• acquiescent
• acquiescently
• acquirable
• acquire
• acquired
• acquired hemochromatosis
• acquired immune deficiency syndrome
• acquired immunity
• acquired reflex
• acquired taste
• acquirement