Definition of small-mouthed in English:

small-mouthed

adjective

  • Having a small mouth.

Pronunciation

small-mouthed

/ˈsmɔːlmaʊðd/ /ˈsmɔːlmaʊθt/

Origin

Early 16th century; earliest use found in John Fitzherbert (d. 1531). From small + mouthed.