Medical Dictionary

germ

noun \ˈjərm\

Medical Definition of GERM

1
:  a small mass of living substance capable of developing into an organism or one of its parts
2
:  microorganism; especially :  a microorganism causing disease

Browse

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