Medical Dictionary


adj bio·ac·tive \-ˈak-tiv\

Medical Definition of BIOACTIVE

:  having an effect on a living organism <bioactive molecules> <bioactive pharmaceuticals and pesticides>
bio·ac·tiv·i·ty \-ak-ˈtiv-ət-ē\ noun, plural bio·ac·tiv·i·ties


July 04, 2015
stringent Hear it
rigorous, strict, or severe
Take a 3-minute break and test your skills!
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears