as·tro·bi·ol·o·gy ( s tr -b - l  -j )n. See exobiology. as tro·bio·logi·cal (--lj -kl) adj.as tro·bi·olo·gist n. |
astrobiology [ˌæstrəʊbaɪˈɒlədʒɪ]
n
(Life Sciences & Allied Applications / Biology) (Astronomy) the branch of biology that investigates the possibility of life elsewhere in the universe
| astrobiology (str-b-l-j) See exobiology. |
ThesaurusLegend: Synonyms Related Words Antonyms
| Noun | 1. |  astrobiology - the branch of biology concerned with the effects of outer space on living organisms and the search for extraterrestrial lifebiological science, biology - the science that studies living organisms |
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