factor VIII

noun
\ -ˈāt How to pronounce factor VIII (audio) \

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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Dictionary Entries Near factor VIII

factor V

factor VIII

factor X

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Cite this Entry

“Factor VIII.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/factor%20VIII. Accessed 11 Aug. 2022.

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More Definitions for factor VIII

factor VIII

noun
\ -ˈāt How to pronounce factor VIII (audio) \

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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