To make a sound from the vocal chords without pronouncing any real words, with one's lips closed.
To produce low sounds which blend continuously
To express by humming.
To reek, smell bad.
To drone like certain insects naturally do in motion, or sounding similarly
To buzz, be busily active like a beehive
Synonym of um: a noise indicating doubt, uncertainty, &c.
Synonym of hmm: a noise indicating thought, consideration, &c.
Unpleasant odour.
A phenomenon, or collection of phenomena, involving widespread reports of a persistent and invasive low-frequency humming, rumbling, or droning noise not audible to all people.
Busy activity, like the buzz of a beehive.
A hummed tune, i.e. created orally with lips closed.
An often indistinct sound resembling human humming.
To make the actions of speech, without producing sound.
To form or cleanse with the mouth; to lick, as a bear licks her cub.
To take into the mouth; to seize or grind with the mouth or teeth; to chew; to devour.
To form a mouth or opening in.
To carry in the mouth.
To pick up or handle with the lips or mouth, but not chew or swallow.
The prompter mouthed the words to the actor, who had forgotten them.
To form with the mouth.
To utter with a voice that is overly loud or swelling.
To speak; to utter.
To examine the teeth of.
To exit at a mouth (such as a river mouth)
The end of a river out of which water flows into a sea or other large body of water.
The opening of a creature through which food is ingested.
The crosspiece of a bridle bit, which enters the mouth of an animal.
An outlet, aperture or orifice.
A loud or overly talkative person.