Mare Cimmerium

American  

[si-meer-ee-uhm] / sɪˈmɪər i əm /

noun

1. (Cimmerian Sea ) an area in the southern hemisphere of Mars, appearing as a dark region when viewed telescopically from the earth.

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Example Sentences

And I knew there was seventy-five miles of that to be walked over, and then a p. 5 couple of hundred miles of that Xanthus desert, and about as much more Mare Cimmerium.

From Project Gutenberg

I figured that we were right p. 3 in our guess, then, and this grey plain we dropped on was really the Mare Cimmerium which would make my orange desert the region called Xanthus.

From Project Gutenberg

He squinted through the port at the gray gloom of the Mare Cimmerium.

From Project Gutenberg