Pertaining to the (real or hypothetical) upper, purer air, or to the higher regions beyond the earth or beyond the atmosphere.
Consisting of ether; hence, exceedingly light or airy; tenuous; spiritlike; characterized by extreme delicacy, as form, manner, thought, etc.
To do with diethyl ether.
Pertaining to the immaterial realm, as symbolically represented by, or (in earlier epochs) conflated with, such atmospheric and extra-atmospheric concepts.
A relatively loud, non-repeating signal in an audio waveform that occurs very quickly, such as the attack of a snare drum.
A homeless person.
homestay
A transient phenomenon, especially an electric current; a very brief surge.
A module that generally remains in memory only for a short time.
Something that is transient.
A person who passes through a place for a short time; a traveller; a migrant worker.
Intermediate.
Occasional; isolated; one-off
having a positive probability of being left and never being visited again.
Passing or disappearing with time; transitory.
Decaying with time, especially exponentially.
Operating beyond itself; having an external effect.
Passing through; passing from one person to another.
Remaining for only a brief time.