The story
- Proto-Indo-European*ḱe?
- Proto-Indo-European*ḱóm
- Proto-Italic*kom
- Proto-Italic*kom-
- Latincon-
- Proto-Indo-European*gel-
- Latingelū
- Latingelō
- Latincongelō
- Middle Frenchcongeler
- Middle Englishcongelen
- English todaycongeal
From Middle English congelen, from Middle French congeler, from Latin congelare, cognate with Portuguese and Spanish congelar.
Etymology from Wiktionary, CC BY-SA 4.0.