stomion

noun sto·mi·on \ˈstōmēˌän\

Definition of stomion

plural

stomions

\-nz\ or

stomia

\-ēə\
  1. :  the midpoint of the oral fissure determined with the lips closed

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Origin and Etymology of stomion

New Latin, from Greek, mouth, diminutive of stoma mouth — more at stomach


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