three-dog night

English

Etymology

An Eskimo saying, used to indicate a low temperature during the night, and when it is very cold, one would require three sled dogs in the igloo to keep oneself warm. (Can this⁽⁺⁾ etymology be sourced?)

Noun

three-dog night (plural three-dog nights)

1. (dated) A very cold night.

Alternative forms

• three dog night

See also

• rafter snapper