# irreflexive

> English word · Adjective

## Definitions
1. Of a binary relation R on X: such that no element of X is R-related to itself.

## Etymology
From ir- + reflexive.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/irreflexive