definitions
  • synonyms

haemoglobin

US hemoglobin

/ (ˌhiːməʊˈɡləʊbɪn, ˌhɛm-) /

noun

a conjugated protein, consisting of haem and the protein globin, that gives red blood cells their characteristic colour. It combines reversibly with oxygen and is thus very important in the transportation of oxygen to tissuesSee also oxyhaemoglobin

Nearby words

haemocyanin, haemocyte, haemocytometer, haemodialysis, haemoflagellate, haemoglobin, haemoglobinometer, haemoglobinopathy, haemoglobinuria, haemoid, haemolysin

Word Origin for haemoglobin

C19: shortened from haematoglobulin, from haematin + globulin the two components
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Examples from the Web for haemoglobin

Word Origin and History for haemoglobin

haemoglobin


n.

see hemoglobin; also see æ.

Online Etymology Dictionary, © 2010 Douglas Harper