factor VIII

noun
\-ˈāt \

Definition of factor VIII 

: a glycoprotein clotting factor of blood plasma that is essential for blood clotting and is absent or inactive in hemophilia A

called also antihemophilic factor

First Known Use of factor VIII

1954, in the meaning defined above

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The first known use of factor VIII was in 1954

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factor VIII

noun
\-ˈāt \

Medical Definition of factor VIII 

: a glycoprotein clotting factor of blood plasma that is essential for blood clotting and is absent or inactive in hemophilia

called also antihemophilic factor, thromboplastinogen

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