This is the 3839th most frequent German word.
ski
A narrow, long runner used for gliding over snow.
The word 'Ski' is used as a singular noun referring to the activity of skiing.
Ich fahre gerne Ski im Winter.
I enjoy skiing in the winter.
The word 'Ski' is pluralized as 'Skier', referring to the physical skis used as equipment.
Hast du deine Skier für den Skiurlaub vorbereitet?
Have you prepared your skis for the skiing vacation?
The word 'Ski' forms part of the compound noun 'Ski-Fahren', referring to the act of skiing.