astrobleme









astrobleme


astrobleme [as-truh-bleem] Word Origin noun Geology.

  1. an erosional scar on the earth’s surface, produced by the impact of a cosmic body, as a meteorite or asteroid.Compare crater(def 2).

Origin of astrobleme 1965–70; astro- + -bleme (Greek blêma shot, wound) British Dictionary definitions for astrobleme astrobleme noun

  1. a mark on the earth’s surface, usually circular, formed by a large ancient meteorite impact

Word Origin for astrobleme C20: from astro- + Greek blēma shot, wound Word Origin and History for astrobleme n.

1961, from astro- + Greek bleme “throw of a missile; wound caused by a missile,” from ballein “to throw” (see ballistics).

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