Medical Dictionary

diphtheria

noun diph·the·ria \dif-ˈthir-ē-ə, dip-\

Medical Definition of DIPHTHERIA

:  an acute febrile contagious disease typically marked by the formation of a false membrane especially in the throat and caused by a bacterium of the genus Corynebacterium (C. diphtheriae) which produces a toxin causing inflammation of the heart and nervous system
diph·the·ri·al \-ē-əl\ adjective

Browse

June 30, 2015
disinformation Hear it
false information deliberately spread
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