peeping Toms is peeping Tom's Plural Form

peeping Tom

US [ˌpipɪŋ ˈtɑm]
UK [ˌpiːpɪŋ ˈtɒm]
  • n.偷窥狂
  • Web偷瞄;偷窥者;窥者
Plural Form:peeping Toms  
n.
1.
偷窥狂