noun Date: 1960 a branch of biology concerned with the search for life outside the earth and with the effects of extraterrestrial environments on living organisms, exobiological adjective exobiologist noun
EXOBIOLOGY
Meaning of EXOBIOLOGY in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012