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irritable |
2 definitions found From Webster's Revised Unabridged Dictionary (1913) [web1913]: Irritable \Ir"ri*ta*ble\, a. [L. irritabilis: cf F. irritable. See {Irritate}.] 1. Capable of being irriated. 2. Very susceptible of anger or passion; easily inflamed or exasperated; as an irritable temper. Vicious, old and irritable. --Tennyson. 3. (Physiol.) Endowed with irritability; susceptible of irritation; capable of being excited to action by the application of certain stimuli. 4. (Med.) Susceptible of irritation; unduly sensitive to irritants or stimuli. See {Irritation}, n., 3. Syn: Excitable; irascible; touchy; fretful; peevish. From WordNet r 1.6 [wn]: irritable adj 1: easily irritated or annoyed; "an incorrigibly fractious young man"; "not the least nettlesome of his countrymen" [syn: {cranky}, {fractious}, {nettlesome}, {peevish}, {peckish}, {pettish}, {petulant}, {testy}, {tetchy}, {techy}] 2: (pathology) abnormally sensitive to a stimulus 3: (physiology) capable of responding to stimuli [syn: {excitable}]
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