"death of bodily tissue," 1660s, from Greek nekrosis "a becoming dead, state of death," from nekroun "make dead," from nekros "dead body" (see necro-). Related: Necrotic.
necrose ne·crose (ně-krōs', -krōz', něk'rōs', -rōz')
v. ne·crosed, ne·cros·ing, ne·cros·es
To undergo or cause to undergo necrosis.
necrosis ne·cro·sis (nə-krō'sĭs, ně-)
n. pl. ne·cro·ses (-sēz')
Death of cells or tissues through injury or disease, especially in a localized area of the body.