单词 | astrobleme |
释义 | astrobleme[ as-truh-bleem ] / ˈæs trəˌblim / noun Geology, Astronomy.an erosional scar on the earth's surface, produced by the impact of a cosmic body, as a meteorite.Compare crater (def. 1a). Origin of astroblemeFirst recorded in 1965–70; astro- + -bleme (from Greek blêma “shot, wound”) Words nearby astroblemeastro-, astroarchaeology, astrobiology, astroblast, astroblastoma, astrobleme, astrobotany, astrochemistry, astrocompass, astrocyte, astrocytoma Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for astroblemeastrobleme / (ˈæstrəˌbliːm) / nouna mark on the earth's surface, usually circular, formed by a large ancient meteorite impact Word Origin for astroblemeC20: from astro- + Greek blēma shot, wound Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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