Definition of 'HB'

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Definitions of 'HB'

1. (noun) hemoglobin, haemoglobin, Hb
a hemoprotein composed of globin and heme that gives red blood cells their characteristic color; function primarily to transport oxygen from the lungs to the body tissues
"fish have simpler hemoglobin than mammals"

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'HB' - Nearby Entries
hazlitt hazmat hazy hb h-bomb hcfc hcg

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"HB." Definitions.net. STANDS4 LLC, 2009. 9 January. 2009. http://www.definitions.net/definition/HB

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