exo·bi·ol·o·gy noun \ˌek-sō-bī-ˈä-lə-jē\
First Known Use of EXOBIOLOGY
exo·bi·ol·o·gy noun \-bī-ˈäl-ə-jē\ (Medical Dictionary)
plural ; exo·bi·ol·o·gies
: a branch of biology concerned with the search for life outside the earth and with the effects of extraterrestrial environments on living organisms—called also astrobiology
Learn More About EXOBIOLOGY
Seen & Heard
What made you want to look up exobiology? Please tell us where you read or heard it (including the quote, if possible).