Citations:ætherial

Adjective: alternative form of

 * 1735, Thomas Morgan, The Mechanical Practice of Physick; page #263:
 * I HAVE obſerved above, that the peculiar Efficacy and Effects of Opium, depend upon two of its conſtituent Principle ; namely, and exceeding light, ætherial, and highly volatile Oil or Spirit, and a ponderous, adheſive, ſtimulating, and corroſive Oil or Reſin.