Mouth (mout͡h), v. t. [imp. & p. p.Mouthed (mout͡hd); p. pr. & vb. n.Mouthing.] 1. To take into the mouth; to seize or grind with the mouth or teeth; to chew; to devour. Dryden.
2. To utter with a voice affectedly big or swelling; to speak in a strained or unnaturally sonorous manner. “Mouthing big phrases.” Hare.
Mouthing out his hollow oes and aes. Tennyson.
3. To form or cleanse with the mouth; to lick, as a bear her cub. Sir T. Browne.
4. To make mouths at. R. Blair.