hokkyokukidan
1. Arctic air mass
Noun
#616230
1. Arctic air mass
1. North Pole
2. the Arctic
1. Arctic Circle; the Arctic
1. Arctic; Polar
1. in the Arctic; to the Arctic
1. Arctic Circle.
1. If/when the Arctic Circle; In the Arctic Circle
1. Not in the Arctic.; Not Arctic.
1. Was in the Arctic Circle.
1. Probably the Arctic.; Likely in the Arctic.