1. irritant - Noun
2. irritant - Adjective
Rendering null and void; conditionally invalidating.
Irritating; producing irritation or inflammation.
That which irritates or excites.
Any agent by which irritation is produced; as, a chemical irritant; a mechanical or electrical irritant.
A poison that produces inflammation.
Source: Webster's dictionaryIt's only in relatively recent years that Hollywood became the playground of multinational corporations which regard movies and TV shows as a minor irritant to their overall activity. Peter Bart
Like the sand and the oyster, it's a creative irritant. In each poem, I'm trying to reveal a truth, so it can't have a fictional beginning. Carol Ann Duffy
My ultimate vocation in life is to be an irritant. Elvis Costello
When obedience ceases to be an irritant and becomes our quest, in that moment God will endow us with power. Ezra Taft Benson
It is popular to call it a crisis of the Western world. It is in fact a crisis of the whole world. Communism, which claims to be a solution of the crisis, is itself a symptom and an irritant of the crisis. Whittaker Chambers
There'll be what you might call a moment of inspiration – a way of seeing or feeling or remembering, an instance or a person that's made a large impression. Like the sand and the oyster, it's a creative irritant. In each poem, I'm trying to reveal a truth, so it can't have a fictional beginning. Carol Ann Duffy