• Irritable Definition & Synonyms
- (a.) Very susceptible of anger or passion; easily inflamed or exasperated; as, an irritable temper.
- (a.) Susceptible of irritation; unduly sensitive to irritants or stimuli. See Irritation, n., 3.
- (a.) Endowed with irritability; susceptible of irritation; capable of being excited to action by the application of certain stimuli.
- (a.) Capable of being irriated.
• Irritableness Definition & Synonyms
- (n.) Irritability.