# haecceitism

> English word · Noun · IPA /hɛkˈsiːəˌtɪzəm/

## Definitions
1. The view that entities possess haecceity (individual essences or "thisness").

## Etymology
From haecceity + -ism.

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