The word 旱冰 is formed by combining the character 旱 (hàn), meaning "dry" or "drought", with 冰 (bīng), meaning "ice". It literally translates to "dry ice", but in modern usage, it refers to roller skating, where 旱 indicates skating on a dry surface as opposed to on ice, and 冰 retains the association with the gliding motion of ice skating. Thus, the term directly describes the activity through its compositional meaning.