Where does “algide” come from?

algide (French) comes from Latin algidus, from Latin -idus, from Proto-Italic *-iðos.

algide (French): algid

Definitions

Step	Language	Word	Meaning
1	Latin	algidus	cold
2	Latin	-idus	tending to
3	Proto-Italic	*-iðos	—

algide — Etymology, Origin & Word History | Etymology Explorer