'peckish' definitions:

Definition of 'peckish'

(from WordNet)
adjective
Somewhat hungry
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 'peckish'

From: GCIDE
  • peckish \peck"ish\, a. Inclined to eat; hungry. [Colloq.] "When shall I feel peckish again?" --Beaconsfield. [1913 Webster]