# calefaction

> English word · Noun · IPA /ˌkælɪˈfækʃən/

## Definitions
1. The act of warming or heating.
2. The state or condition of being heated.

## Etymology
Borrowed from Latin calefactiō, calefactiōnem.

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