Associations to the word «Exobiology»

Wiktionary

EXOBIOLOGY, noun. (biology) (science fiction) The branch of biology dealing with extraterrestrial lifeforms.

Dictionary definition

EXOBIOLOGY, noun. The branch of biology concerned with the effects of outer space on living organisms and the search for extraterrestrial life.

Wise words

A word is not a crystal, transparent and unchanged; it is the skin of a living thought and may vary greatly in color and content according to the circumstances and time in which it is used.
Oliver Wendell Holmes, Jr.