outsmile

English

Etymology

From out- +‎ smile.

Verb

outsmile (third-person singular simple present outsmiles, present participle outsmiling, simple past and past participle outsmiled)

(transitive) To surpass in smiling.
- 2003, Rosalind Allchin, The Frog Princess, page 12:
  Down in the courtyard the crowd cheered and waved back. Frog, beside herself with excitement, outsmiled and outwaved them all.