バック
- 1back ; rear
- 2background ; backdrop
- 3backing ; support ; backer ; supporter
- 4going backwards ; reversing ; backing up
- 5reverse (gear)
- 6refunding ; returning (e.g. profits)
- 7back (player)
- 8backstroke (swimming)
- 9backhand
- 10doggy style (sexual position)
noun (common) (futsuumeishi)
JMdict entry 1098760 · frequency rank 50. Source and licence.