space biology
n. The scientific study of how conditions during space flight and in the extraterrestrial environment, especially in reduced gravity, affect living organisms.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
ex•o•bi•ol•o•gy
(ˌɛk soʊ baɪˈɒl ə dʒi)
n. the study of the origin and evolution of life in the universe. Compare
astrobiology. [1955–60]
ex`o•bi`o•log′i•cal (-əˈlɒdʒ ɪ kəl) adj.
ex`o•bi•ol′o•gist, n.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun | 1. | space biology - the branch of biology concerned with the effects of outer space on living organisms and the search for extraterrestrial life |
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