To reek, smell bad.
To produce low sounds which blend continuously
To express by humming.
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 smell bad; to stink.
To have a particular tincture or smack of any quality; to savour.
To detect or perceive; often with out.
Followed by like or of if descriptive: to have a particular smell, whether good or bad.
To sense a smell or smells.
To smell of; to have a smell of
A conclusion or intuition that a situation is wrong, more complex than it seems, or otherwise inappropriate.
A sensation, pleasant or unpleasant, detected by inhaling air (or, the case of water-breathing animals, water) carrying airborne molecules of a substance.
The sense that detects odours.