To express joy or pleasure, especially by the interjection aah.
To express amazement or surprise or enthusiasm, especially by the interjection aah.
Expression of joy and/or pleasure.
The exclamation aah.
Expression of amazement, surprise, enthusiasm, or fear.
Indication of sympathy.
Indication of mouth being opened wide.
Indication of amazement or surprise or enthusiasm.
To express understanding.
Indication of joyful pleasure.
The sound of one screaming (with as many a's or h's as needed for emphasis).
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.