algor

Noun

 * 1) cold, chilliness

Etymology
From.

Noun

 * 1) cold, chilliness
 * 2)  cold weather
 * 1)  cold weather

Usage notes
The difference between and algor is that algor as "cold" indicates that the temperature is so freezing that it is pinching and uncomfortable, whereas frīgus just means "the cold" in general. The main exception is that Pliny the Elder uses algor as "cold" in general.