blood booster

noun

Medical Definition of blood booster

: a substance (such as recombinant erythropoietin) that increases the oxygen-carrying capacity of blood so as to temporarily improve athletic performance — see blood doping

Other Words from blood booster

blood-boosting adjective
blood boosting noun

Comments on blood booster

What made you want to look up blood booster? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

showing courage and determination

Get Word of the Day daily email!

Test Your Vocabulary

Words for Summer: A Quiz

  • a closeup of a sunflower
  • Which of the following words means “of or relating to summer”?
How Strong Is Your Vocabulary?

Test your vocabulary with our 10-question quiz!

TAKE THE QUIZ
Add Diction

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ
Love words? Need even more definitions?

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