noun

hemoglobin

haemoglobin

Hemoglobin carries oxygen in the blood.

Haemoglobin carries oxygen in the blood.

Low hemoglobin levels can indicate anemia.

Low haemoglobin levels can indicate anaemia.

((as a substance)) used to refer to the protein itself Haemoglobin is a protein in red blood cells.

Synonyms: blood pigment

From Greek 'haima' (blood) + Latin 'globus' (sphere), referring to the globular protein in blood.

Break it down: 'hemo' relates to blood, and 'globin' sounds like 'globe'. Picture little globes in your blood carrying oxygen.

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