a point in the SW U.S., at the intersection of 37° N lat. and 109° W long., where the boundaries of four states - Arizona, Utah, Colorado, and New Mexico - meet: the only such point in the U.S.
FOUR CORNERS
Meaning of FOUR CORNERS in English
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012