Meaning of the word irritant in English

What does irritant mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

irritant

US /ˈɪr.ə.tənt/
UK /ˈɪr.ɪ.tənt/

Noun

1.

a substance that causes slight inflammation or other discomfort to the body

Example:
Dust is a common irritant for people with allergies.
The chemical acted as a strong skin irritant.
2.

a source of annoyance or disturbance

Example:
His constant complaining was a major irritant.
The buzzing fly was a persistent irritant.

Adjective

causing slight inflammation or other discomfort to the body

Example:
The smoke was very irritant to my eyes.
Some chemicals can have an irritant effect on the skin.