Scrabble & Words with friends points
- exobiology is a valid Scrabble US word with a point value of 23
- exobiology is a valid Scrabble UK word with a point value of 23
- exobiology is a valid Words with friends word with a point value of 25
Definition of exobiology
- the branch of biology concerned with the effects of outer space on living organisms and the search for extraterrestrial life (noun)
Synonyms
- astrobiology
- space biology
See definition of exobiology in Merriam Webster