normālis

I. made according to the square: normalis angulus, Quint. 11, 3, 141: virgula, Manil. 2, 289: rigores, Aggen. ap. Comm. in Frontin. p. 53 Goes.—Hence, adv.: normālĭter, according to the square, Hyg. de Limit. p. 168 and 176 Goes. —

B. In a straight line, directly, Amm. 20, 3, 11.