'Tetchy' definitions:

Definition of 'tetchy'

From: WordNet
adjective
Easily irritated or annoyed; "an incorrigibly fractious young man"; "not the least nettlesome of his countrymen" [syn: cranky, fractious, irritable, nettlesome, peevish, peckish, pettish, petulant, scratchy, testy, tetchy, techy]

Definition of 'Tetchy'

From: GCIDE
  • Tetchy \Tetch"y\, a. See Techy. --Shak. [1913 Webster]