The story
- Proto-Indo-European · derived from*ḱelh₁-
- Proto-Italic · derived from*kalēō
- Latin · derived fromcalidus“hot”
- English todaycalid
From Latin calidus (“hot”), from caleō (“to be warm or hot; glow”) + -idus, from Proto-Italic *kalēō, from Proto-Indo-European *ḱelh₁-. Cognate with Italian calido (“hot”), French chaud (“warm, hot”), Portuguese cálido (“warm”), and Spanish cálido (“warm”).
Words from the same roots
Latincalidus all →
caliduct
Proto-Indo-European*ḱelh₁- all →
chawdron
Etymology from Wiktionary, CC BY-SA 4.0.