Adjective
necrotising (comparative more necrotising, superlative most necrotising)
Alternative spelling of necrotizing
Doctors discovered she was suffering with necrotising fasciitis - a potentially fatal infection that eats away at the skin, muscles and fat. Source: Internet
When Donna, of Rochdale, Gloucestershire flew back to the UK, she was diagnosed with the flesh-eating bug necrotising fasciitis. Source: Internet