tetched

tetched

also teched  (tĕcht)
adj. Informal
Somewhat unbalanced mentally; touched.

[Alteration (influenced by obsolete tached, of a given disposition) of touched.]
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

tetched

or teched

(tɛtʃt)

adj.
touched; slightly crazy.
[1925–30, Amer.; alter. of touched, perhaps with vowel of tetchy]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
References in periodicals archive ?
Written by a finalist for an Asian American Literary Award, Tetched is a coming-of-age novel from the first-person perspective of a biracial narrator, who grows up in rural America yet escapes the repetition of country life for new experiences in the city, pursuing a college career.
The next exhibit, "Tetched by an Angel" will open Dec.