hemosiderin

[ hee-moh-sid-er-in, hem-oh- ]

/ ˌhi moʊˈsɪd ər ɪn, ˌhɛm oʊ- /

noun Biochemistry.

a yellowish-brown protein containing iron, derived chiefly from hemoglobin and found in body tissue and phagocytes, especially as the result of disorders in iron metabolism and the breakdown of red blood cells.

Nearby words

hemorrhoidal,
hemorrhoidal vein,
hemorrhoidectomy,
hemorrhoids,
hemosalpinx,
hemosiderosis,
hemospermia,
hemostasia,
hemostasis,
hemostat

Origin of hemosiderin

First recorded in 1895–1900; hemo- + sider- + -in²

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Medicine definitions for hemosiderin

hemosiderin

[ hē′mō-sĭd′ər-ĭn ]

n.

An insoluble protein that contains iron and that is produced by phagocytic digestion of hematin and found as granules in most tissues, especially in the liver.