To remove or cover unpleasant qualities such as staleness, bad odour or taste (in air, breath, water, etc.).
To top up (a drink).
To touch up (makeup); to give (a body part, especially the face) a quick wash.
To make less salty; to separate, as water, from saline ingredients.
To make cool.
To be refreshed.
To touch up the paint on (something).
To become not salty, to lose its salinity.
To become cool.
To refresh; to revive; to renew.
To make green (vegetation that has become dry).
To top up (primer) in a firearm.
To give redness to (the face or cheeks of a person with light skin).
To begin or resume giving milk, especially after calving; to cause to resume giving milk.
To relieve, as a rope, by change of place where friction wears it; or to renew, as the material used to prevent chafing.
To become stronger.
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
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.