Medical Dictionary


noun in·ter·ac·tion \ˌint-ə-ˈrak-shən\

Medical Definition of INTERACTION

:  mutual or reciprocal action or influence <interaction of the heart and lungs>
in·ter·ac·tion·al \-shnəl, -shən-əl\ adjective


July 05, 2015
bunkum Hear it
insincere or foolish talk
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