We're working on a new site. Click here to get a sneak preview.
Medical Dictionary


adj un·frac·tion·at·ed \-ˈfrak-shə-ˌnāt-əd\

Medical Definition of UNFRACTIONATED

:  not fractionated <unfractionated DNA>


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