Etheric
The Century Dictionary and Cyclopedia
Of or pertaining to the ether.
Of or pertaining to or of the nature of the chemical substance known as ether: as,
etheric
oils.
Wiktionary, Creative Commons Attribution/Share-Alike License
adjective.
Of or pertaining to the
ether
(all-pervading medium).
Word Usage
"Edison seems to have noticed something of the kind in what he called the etheric force."