Definition for astrobleme Geology. an erosional scar on the earth’s surface, produced by the impact of a cosmic body, as a meteorite or asteroid.
Example: Only one astrobleme in Europe fit the description, a crater called the Ries that lay some 300 kilometers to the east, on the northern shore of the Danube River.
Julian May, The Golden Torc, 1982
That’s a relief. I feared it might have something to do with the license plate of a dyslexic proctologist. Either that or the home of the Houston baseball team.