What is that diagonal or lateral axis in a monoclinic crystal which makes an oblique angle witch the vertical axis. See Crystallization. -- a. Pertaining to, or the direction of, the clinidiagonal called?

clinodiagonal — That diagonal or lateral axis in a monoclinic crystal which makes an oblique angle witch the vertical axis. See Crystallization. -- a. Pertaining to, or the direction of, the clinidiagonal. (Webster's 1913.)

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