# haecceitas

> English word · Noun

## Definitions
1. The essence of a particular thing; those qualities that define it and make it unique.

## Etymology
From Latin haecceitās.

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