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Definitions

irritability

[ir-i-tuh-bil-i-tee] / ˌɪr ɪ təˈbɪl ɪ ti /


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Other symptoms listed in the court filing include "excessive fatigue and irritability".

From BBC • May 18, 2026

Clinicians call this the “prescribing cascade”: An antidepressant causes insomnia, so a sleep aid is added; a stimulant causes irritability, so a mood stabilizer follows.

From The Wall Street Journal • May 10, 2026

The researchers found a gene linked to this trait that, in humans, is associated with irritability, emotional sensitivity, and 'seeing the doctor for nerves or anxiety.'

From Science Daily • Mar. 7, 2026

Dementia tends to be thought of mostly as a memory-loss disease, but there are many other aspects, including disorientation, difficulty balancing, poor coordination, trouble multitasking, confusion, wandering, apathy, irritability, impulsivity, poor judgment, and social inappropriateness.

From Slate • Jan. 26, 2026

It occurred to her that if she could get sick, too, no one would blame her for collapsing but, of course, she didn’t catch anything, except irritability from not sleeping properly and worrying.

From "The Great Gilly Hopkins" by Katherine Paterson




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