To express by humming.
To produce low sounds which blend continuously
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
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.
Synonym of um: a noise indicating doubt, uncertainty, &c.
Synonym of hmm: a noise indicating thought, consideration, &c.
To make such a sound.
To travel very fast, as if making the sounds of brakes being released.
A form of home-made rye whiskey made from used oak rye barrels from a distillery.
A high-pitched strident or piercing sound, such as that between a moving object and any surface.
Newfoundland rum.
A harsh, shrill cry, as of one in acute pain or in fright; a shriek; a scream.