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.
something having a minor flaw
a tense of verbs used in describing a past action that is incomplete or continuous
to make imperfect
not perfect
belonging to a tense of verbs used in describing a past action that is incomplete or continuous
known or expected to be polyphyletic, as of a form taxon.
unisexual: having either male (with stamens) or female (with pistil) flowers, but not with both.