FACTOR I

Pronunciation (US):

(GB):

 I. (noun) 

Sense 1

Meaning:

A protein present in blood plasma; converts to fibrin when blood clots

Synonyms:

factor I; fibrinogen

Classified under:

Nouns denoting substances

Hypernyms ("factor I" is a kind of...):

clotting factor; coagulation factor (any of the factors in the blood whose actions are essential for blood coagulation)

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