Test Your Vocabulary

Take Our 10-Question Quiz

Name That Thing

Take our visual vocab quiz

Test Your Knowledge »

True or False?

A quick quiz about stuff worth knowing

Take It Now »

Join Us on FB & Twitter

Get the Word of the Day and More

Facebook | Twitter

factor VII

2 ENTRIES FOUND:

factor VII

noun \-ˈsev-ən, -ˈseb-əm\

Definition of FACTOR VII

: a clotting factor in normal blood that is formed in the kidney under the influence of vitamin K and may be deficient due to a hereditary disorder or to a vitamin K deficiency—called also autoprothrombin I, cothromboplastin, proconvertin, stable factor