amnesiac

[am-nee-zhee-ak, -zee-]

noun

adjective

Also am·ne·sic [am-nee-sik, -zik] /æmˈni sɪk, -zɪk/. displaying the symptoms of amnesia.

Origin of amnesiac

1910–15; amnesi(a) + -ac, after such pairs as mania, maniac

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

It is that of Louis V., a severe male hysteric with amnesic alternating character.
Collected Papers on Analytical Psychology
C. G. Jung
“Imitate it,” directed Mrs. Vail, and to the best of my ability I talked in the monotonous tones of the amnesic victim.
The Man Who Fell Through the Earth
Carolyn Wells

"pertaining to amnesia," 1863; see amnesia + -ic.

"one affected by amnesia," 1913, from amnesia (q.v.).

amnesic in Medicine

(ăm-nē′zĭk)

adj.

(ăm-nē′zē-ăk′, -zhē-ăk′)