Definition of IRRITANT

irritant

Plural: irritants

Noun

  • A substance or factor that causes irritation or annoyance.
  • something that causes irritation and annoyance
  • Any medication designed to cause irritation
  • A source of irritation.

Adj

  • Causing irritation or inflammation.
  • Rendering null and void; conditionally invalidating.

Examples

  • The constant clock-watching by his opponent was a major IRRITANT during their Scrabble game.

Origin / Etymology

From French irritant, equivalent to irritate + -ant.

Synonyms

thorn

Scrabble Score: 8

irritant: valid Scrabble (US) TWL Word
irritant: valid Scrabble Word in Merriam-Webster MW Dictionary
irritant: valid Scrabble Word in International Collins CSW Dictionary

Words With Friends Score: 9

irritant: valid Words With Friends Word