To produce low sounds which blend continuously
To express by humming.
To reek, smell bad.
To make a sound from the vocal chords without pronouncing any real words, with one's lips closed.
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 irregularly repeated sounds of low-to-moderate magnitude and lower-than-average pitch.
To speak glibly and rapidly, as does an auctioneer or a sports commentator.
To spatter; to sprinkle.
A soft repeated sound, as of rain falling, or feet walking on a hard surface.
One who pats.
Glib and rapid speech, such as from an auctioneer or a sports commentator.