Definition of Irritable

1. Adjective. Easily irritated or annoyed. "Not the least nettlesome of his countrymen"


2. Adjective. Abnormally sensitive to a stimulus.
Category relationships: Pathology
Similar to: Sensitive
Derivative terms: Irritability

3. Adjective. Capable of responding to stimuli.
Exact synonyms: Excitable
Category relationships: Physiology
Similar to: Sensitive

Definition of Irritable

1. a. Capable of being irritated.

Definition of Irritable

1. [adj]

Medical Definition of Irritable

1. 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. Endowed with irritability; susceptible of irritation; capable of being excited to action by the application of certain stimuli. 4. Susceptible of irritation; unduly sensitive to irritants or stimuli. See Irritation. Synonym: Excitable, irascible, touchy, fretful, peevish. Origin: L. Irritabilis: cf. F. Irritable. See Irritate. Source: Websters Dictionary (01 Mar 1998)

Lexicographical Neighbors of Irritable

irrigation
irrigation
irrigations
irrigation ditch
irrigator
irrigator
irrigators
irriguous
irrision
irrisions
irrisory
irritabilities
irritability
irritability
irritable (current term)
irritable (current term)
irritableness
irritablenesses
irritable bowel disease
irritable bowel syndrome
irritable bowel syndrome
irritable breast
irritable colon
irritable heart
irritable mood
irritably
irritancies
irritancy
irritant
irritant

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