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Noun: diaper rash  dI-pur rash
Usage: N. Amer (elsewhere: nappy rash)
  1. Dermatitis of the thighs and buttocks of infants; supposedly caused by ammonia in the urine in the child's diapers
    - diaper dermatitis, nappy rash [Brit]

Derived forms: diaper rashes

Type of: dermatitis

Encyclopedia: Diaper rash