nappy rash(redirected from napkin rash)
Also found in: Medical.
(Medicine) Brit (in babies) any irritation to the skin around the genitals, anus, or buttocks, usually caused by contact with urine or excrement. Formal name: napkin rash US and Canadian name: diaper rash
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014