noun (common) (futsuumeishi)
  1. (short) jacket; blouson; windbreaker; jumper
  2. ski jumper; jumping event athleteonly applies to ジャンパー and ジャンパ
  3. jumper lead; jumper wireonly applies to ジャンパー and ジャンパ
Forms
Wiktionary definitions (experimental)
  1. .