Polar twilight Synonyms

Polar replaced

different twilight

Definitions for Polar

(adjective) being as different as possible
(adjective) having a low or subnormal temperature
(adjective) of or existing at or near a geographical pole or within the arctic or Antarctic Circles

PT abbreviation

PT is an abbreviation for Polar Twilight

What does PT stand for?

PT stands for "Polar Twilight"

Twilight replaced

polar darkness

Definitions for Twilight

(noun) the time of day immediately following sunset
(noun) the diffused light from the sky when the sun is below the horizon but its rays are refracted by the atmosphere of the earth
(noun) a condition of decline following successes