irritation

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[edit] English

Part or all of this page has been imported from the 1913 edition of Webster’s Dictionary, which is now free of copyright and hence in the public domain. The imported definitions may be significantly out of date, and any more recent senses may be completely missing.

[edit] Etymology

< Latin irritatio < irritare (to excite)

[edit] Pronunciation

[edit] Noun

Singular
irritation

Plural
irritations

irritation (plural irritations)

  1. The act of irritating, or exciting, or the state of being irritated; excitement; stimulation, usually of an undue and uncomfortable kind; especially, excitement of anger or passion; provocation; annoyance; anger.
  2. The act of exciting, or the condition of being excited to action, by stimulation; -- as, the condition of an organ of sense, when its nerve is affected by some external body; esp., the act of exciting muscle fibers to contraction, by artificial stimulation; as, the irritation of a motor nerve by electricity; also, the condition of a muscle and nerve, under such stimulation.
  3. A condition of morbid excitability or oversensitiveness of an organ or part of the body; a state in which the application of ordinary stimuli produces pain or excessive or vitiated action.

[edit] Derived terms

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[edit] French

[edit] Noun

irritation f. (plural irritations)

  1. Irritation (all senses).
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