Advertisement - Continue reading below

Definition of "exobiologist" [exobiologist]

  • A biologist whose speciality is exobiology (noun) : Text is available under the Creative Commons Attribution-ShareAlike License

Use "exobiologist" in a sentence
  • "Day takes a fictional look at a wide-ranging Japanese space."
  • "Dr. Grace Augustine (Sigourney Weaver), in the movie Avatar (2009), is an exobiologist and she runs the Avatar Program on Pandora."
  • "Yesterday was the 10th anniversary of the passing of the great astronomer/exobiologist/science popularizer Carl Sagan, and there's a world-wide blog-a-thon to celebrate."