Medical Dictionary

astrobiology

noun as·tro·bi·ol·o·gy \-(ˌ)bī-ˈäl-ə-jē\
plural as·tro·bi·ol·o·gies

Medical Definition of ASTROBIOLOGY

Browse

May 24, 2015
erudite Hear it
learned or pedantic
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