astrobiology
1. [ noun ] (biology) the branch of biology concerned with the effects of outer space on living organisms and the search for extraterrestrial life
Synonyms: space_biology exobiology
Related terms: biology
Similar spelling:   astrology
  Astropogon
  astronomy
  astrocyte
  asteroidal
  astrocytic
  Astrophyton
  astrometry
  astrolatry
  astraphobia