grin

grin is defined in Webster's Unabridged Dictionary (1913) with 4 senses. The full text of each entry is reproduced verbatim below.

Definitions

  1. 1.To show the teeth, as a dog; to shsrl.
  2. 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, acorn, or pain. The pangs of death do make him grin. Shak.
  3. 3.To express by grinning. Grinned horrible a ghastly smile.Milton.
  4. 4.The act of closing the teeth and showing them, or of withdrawing the lips and showing the teeth; a hard, forced, or smeering smile. I.Watts. He showed twenty teeth at a grin. Addison.

Source: Webster's Unabridged Dictionary, 1913 edition (public domain, via GCIDE / Project Gutenberg).

Related questions

Reverse-dictionary questions

Definition-first questions whose answer is grin.

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