outgrin

English

Etymology

From out- +‎ grin.

Verb

outgrin (third-person singular simple present outgrins, present participle outgrinning, simple past and past participle outgrinned)

(transitive) To surpass in grinning.
- 2004, T. C. Boyle, East is East, page 296:
  He shrugged and followed Turco up the steps and into the tourist facility, where six blondes of varying shades and ages stood expectantly behind a counter, each trying to outgrin the other.

Anagrams

Guitron, outring, ring out, routing, touring