Consisting of ether; hence, exceedingly light or airy; tenuous; spiritlike; characterized by extreme delicacy, as form, manner, thought, etc.
Pertaining to the (real or hypothetical) upper, purer air, or to the higher regions beyond the earth or beyond the atmosphere.
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.
Tenuous, light, filmy or delicate.
Anything delicate, light and flimsy.
A fine film or strand as of cobwebs, floating in the air or caught on bushes, etc.
A soft, sheer fabric.