“factor[1]”

We have one entry that includes the term factor[1].

insulin-like growth factor 1

noun

: the juvenile form of insulin-like growth factor that is produced chiefly by the liver in response to growth hormone with production declining after puberty abbreviation IGF-1


Challenging Standardized Test Words

  • high school student holding a pencil leaning over a sat test
  • Despite the cacophony, the student tried to study.
True or False

Test your knowledge - and maybe learn something along the way.

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!