“plasma thromboplastin”

The following 2 entries include the term plasma thromboplastin.

plasma thromboplastin antecedent

noun

: a clotting factor whose absence is associated with a form of hemophilia abbreviation PTA

plasma thromboplastin component

noun

: factor ix abbreviation PTC


Fashionable Words

  • dog-sunglasses-scarf
  • Which of these items is named for a deadly weapon?
Spell It

Hear a word and type it out. How many can you get right?

TAKE THE QUIZ
Play Blossom: Solve today's spelling word game by finding as many words as you can using just 7 letters. Longer words score more points.

Pick the best words!

PLAY
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!