Term: haptoglobin: a protein in plasma that binds free hemoglobin and removes it (as from wounds)
Broader: protein: any of a large group of nitrogenous organic compounds that are essential constituents of living cells; consist of polymers of amino acids; essential in the diet of animals for growth and for repair of tissues; can be obtained from meat and eggs and milk and legumes | Unrelated: fanjet: an airplane propelled by a fanjet engine
Broader: protein: any of a large group of nitrogenous organic compounds that are essential constituents of living cells; consist of polymers of amino acids; essential in the diet of animals for growth and for repair of tissues; can be obtained from meat and eggs and milk and legumes | Unrelated: freewheel: a clutch (as on the rear wheel of a bicycle) that allows wheels to turn freely (as in coasting)