irritant

irritant has 6 senses in the JumbleFix dictionary. Letters: 8.

Definitions

• a.. Rendering null and void; conditionally invalidating.
• a.. Irritating; producing irritation or inflammation.
• n.. That which irritates or excites.
• n.. Any agent by which irritation is produced; as, a chemical irritant; a mechanical or electrical irritant.
• n.. A poison that produces inflammation.
• n.. something that causes irritation and annoyance; "he's a thorn in my flesh"