Also 9 æther-. [f. next + -ATION.] a. The administration of ether as an anæsthetic or narcotic; also fig. b. The proces of becoming, or condition of being, etherized.

1

1851.  H. Mayo, Pop. Superstit. (ed. 2), 138. A sketch … of the phenomena of etherisation.

2

1873.  Lowell, Among my Bks., Ser. II. 117. The etherization of excitement and the magnetism of crowds.

3

1875.  H. C. Wood, Therap. (1879), 274. Chloral administered shortly before etherization.

4

1884.  W. S. Lilly, Anc. Relig. & Mod. Thought, 318. The phenomena of ætherisation are certainly very curious.

5