antistreptolysin

noun
an·ti·strep·to·ly·sin | \-ˌstrep-tə-ˈlīs-ᵊn \

Medical Definition of antistreptolysin 

: an antibody against a streptolysin produced by an individual injected with a streptolysin-forming streptococcus

Learn More about antistreptolysin

Share antistreptolysin

Comments on antistreptolysin

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

WORD OF THE DAY

a generally accepted meaning of a word

Get Word of the Day daily email!

Test Your Vocabulary

Great Scrabble Words—A Quiz

  • scrabble-tiles-that-read-scrabble-quiz
  • Which of the following Q-without-U words means the number five in cards or dice?
Spell It

Can you spell these 10 commonly misspelled words?

TAKE THE QUIZ
SCRABBLE® Sprint

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!