'Grin' definitions:

Definition of 'grin'

(from WordNet)
noun
A facial expression characterized by turning up the corners of the mouth; usually shows pleasure or amusement [syn: smile, smiling, grin, grinning]
verb
To draw back the lips and reveal the teeth, in a smile, grimace, or snarl

Definition of 'Grin'

From: GCIDE
  • Grin \Grin\, n. [AS. grin.] A snare; a gin. [Obs.] [1913 Webster]
  • Like a bird that hasteth to his grin. --Remedy of Love. [1913 Webster]

Definition of 'Grin'

From: GCIDE
  • Grin \Grin\, v. i. [imp. & p. p. Grinned; p. pr. & vb. n. Grinning.] [OE. grinnen, grennen, AS. grennian, Sw. grina; akin to D. grijnen, G. greinen, OHG. grinan, Dan. grine. [root]35. Cf. Groan.]
  • 1. To show the teeth, as a dog; to snarl. [1913 Webster]
  • 2. To set the teeth together and open the lips, or to open the mouth and withdraw the lips from the teeth, so as to show them, as in laughter, scorn, or pain. [1913 Webster]
  • The pangs of death do make him grin. --Shak. [1913 Webster]

Definition of 'Grin'

From: GCIDE
  • Grin \Grin\, v. t. To express by grinning. [1913 Webster]
  • Grinned horrible a ghastly smile. --Milton.

Definition of 'Grin'

From: GCIDE
  • Grin \Grin\, n. The act of closing the teeth and showing them, or of withdrawing the lips and showing the teeth; a hard, forced, or sneering smile. --I.Watts. [1913 Webster]
  • He showed twenty teeth at a grin. --Addison. [1913 Webster]

Synonyms of 'grin'

From: Moby Thesaurus

Words containing 'Grin'