Definitions
1.nounSomething which is transient.
2.nounA transient phenomenon, especially an electric current; a very brief surge.
3.noun(acoustics) A relatively loud, non-repeating signal in an audio waveform which occurs very quickly, such as the attack of a snare drum.
4.nounA person who passes through a place for a short time; a traveller; a migrant worker
5.nounA homeless person.