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 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
A quantity of something that is inhaled through the nose.
A brief perception, or tiny amount.
An instance of sniffing.
Cocaine.
To perceive vaguely.
To make a short, audible inhalation, through the nose, as when smelling something.
To inhale drugs (usually cocaine) through the nose, usually in powder form.
To say (something) while sniffing, such as in case of illness or unhappiness, or in contempt.
To pry; to investigate in an interfering manner.
To intercept and analyse packets of data being transmitted over a network.
To be dismissive or contemptuous of something.
A short inhalation sound, sometimes associated with crying.