Noun punching bag has 2 senses
  1. punching bag - a person on whom another person vents their anger; "he resigned because his boss used him as a punching bag"
    --1 is a kind of
    victim
  2. punching bag, punch bag, punching ball, punchball - an inflated ball or bag that is suspended and punched for training in boxing
    --2 is a kind of ball
,
TOP