Term: prothrombin: a protein in blood plasma that is the inactive precursor of thrombin
Candidate hypernym: 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 → 1
Candidate hypernym: surge suppressor: electrical device inserted in a power line to protect equipment from sudden fluctuations in current → 0
Candidate hypernym: allergic rhinitis: rhinitis caused by an allergic reaction → 0
Candidate hypernym: drop forge: device for making large forgings → 0
Candidate hypernym: assignee: (law) the party to whom something is assigned (e.g., someone to whom a right or property is legally transferred) → 0
Candidate hypernym: tamil: a member of the mixed Dravidian and Caucasian people of southern India and Sri Lanka → 0
Candidate hypernym: bridal wreath: shrub having copious small white flowers in spring → 0
Candidate hypernym: chinquapin oak: medium-sized deciduous tree of the eastern United States that yields a strong durable wood → 0
Candidate hypernym: sago: powdery starch from certain sago palms; used in Asia as a food thickener and textile stiffener → 0
Candidate hypernym: yellow-bellied sapsucker: eastern North American sapsucker having a pale yellow abdomen → 0
Candidate hypernym: ravenna grass: grass often cultivated for its long white-ribbed leaves and large plumes resembling those of pampas grass → 0