noun
fine, free-flowing snow
Wasei-eigo from 'aspirin snow', referring to very fine, powdery snow that flows freely, like aspirin powder. Used in skiing and snowboarding contexts.
wasei-eigo (Japanese-coined English), from aspirin snow
今日のゲレンデはアスピリンスノーで最高だ。
The slopes today are great with fine, powdery snow.
Variant with interpunct; less common but seen in some contexts.
パウダースノー is the more common term for powder snow. アスピリンスノー specifically emphasizes extremely fine, free-flowing snow akin to aspirin powder.
Wasei-eigo from English 'aspirin snow', likely coined to describe snow as fine as aspirin powder.