irritable

adjective

ir·​ri·​ta·​ble ˈir-ə-tə-bəl How to pronounce irritable (audio)
: capable of being irritated: such as
a
: easily exasperated or excited
gets irritable when he tires
b
: responsive to stimuli
irritableness noun
irritably adverb

Examples of irritable in a Sentence

My father is always irritable after a nap. I came home from work feeling tired and irritable.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Screw that shouty guy in the street, and screw that irritable homeowner and enemy of dogs. James Parker, The Atlantic, 24 Dec. 2024 To avoid wallowing in their pity and reassurances, the women recite their own medical ailments (hyperthyroidism, gallstones, diabetes, irritable bowel) and promise to be there for each other. Sara Netzley, EW.com, 19 Dec. 2024 The Right was formless, fractured, a collection of irritable mental gestures -- and then William F. Buckley Jr. founded this journal, bringing the various respectable strands of conservatism together and discarding the others. Ramesh Ponnuru, National Review, 19 Dec. 2024 Gut Check Time Although scientists don’t understand the root causes of both GI disorders like irritable bowel disorder and mood disorders like anxiety and depression, more research has been connecting the two. Paul Smaglik, Discover Magazine, 11 Dec. 2024 See all Example Sentences for irritable 

Word History

First Known Use

1662, in the meaning defined above

Time Traveler
The first known use of irritable was in 1662

Dictionary Entries Near irritable

Cite this Entry

“Irritable.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/irritable. Accessed 2 Jan. 2025.

Kids Definition

irritable

adjective
ir·​ri·​ta·​ble ˈir-ət-ə-bəl How to pronounce irritable (audio)
: capable of being irritated
especially : easily irritated
gets irritable when he's tired
irritableness noun
irritably adverb

Medical Definition

irritable

adjective
ir·​ri·​ta·​ble ˈir-ət-ə-bəl How to pronounce irritable (audio)
: characterized by irritability: as
a
: easily exasperated or excited
b
: responsive to stimuli

More from Merriam-Webster on irritable

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!