DictionaryirritateCause annoyance
verb

irritate

IR-ih-tayt/ˈɪrɪteɪt/

To provoke a painful or uncomfortable reaction.

The constant tapping of his pen irritates everyone nearby.

A white office worker visibly annoyed by a repeated tapping pencil held by a colleague, restrained expression.
Etymology

Latin irritare covered exciting, provoking, and annoying. English first used the word for rousing or stimulating action, then also for provoking the unpleasant response of annoyance.

In context

Cat Nation5:37
Something is starting to irritate his nerves, and that tail is the vent for it. It may be accompanied by abrupt escapes and ears shifting to the back or side.
12 Strangest Cat Behaviors Explained

More examples

  • This wool sweater irritates my skin.
  • Her repeated interruptions irritated me.
  • Smoke can irritate your eyes and throat.

Forms

irritate · irritates · irritated · irritating

irritation noun — Annoyance or soreness caused by something.

irritable adjective — Quick to become annoyed or angry.

Similar words

annoy
Annoy emphasizes displeasure rather than physical soreness or inflammation.
inflame
Inflame emphasizes physical inflammation or an increase in anger.