Mare Crisium

[ mahr-ey kree-see-uhm, mair-ee ]

  1. (Sea of Crises) a dark plain in the first quadrant of the face of the moon: about 66,000 sq. mi. (170,000 sq. km).

Words Nearby Mare Crisium Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

How to use Mare Crisium in a sentence

  • The Mare Crisium is all in the sunlight between the third and fourth day after "new moon."

    Pleasures of the telescope | Garrett Serviss