Morpheme
Smile
Type
free base
Denotation
facial expression with the mouth of happiness, pleasure, amusement, or goodwill
Etymology
Middle English smilen; perhaps from Middle Low German *smilen or Scandinavian source
Evidence
aftersmile, besmile, nonsmile, outsmile, smile, smiled, smileful, smileless, smilelike, smiler, smiles, smilet, smiley, smiling