trigonalis
trĭgōnālis, e, adj. [trigon],
- of or belonging to the trigon: pila, i. e. trigon, Mart. 14, 46 in lemm.
trigōnālis, e (v. τρίγωνον, Dreieck), dreieckig, pila (= 1. trigon, w.s.), Mart. 14, 46 lemm.
quomodo stellarum radiatio sive exagonalis sive tetragonalis sive ~is inveniatur
trĭgōnālis, e, triangulaire : trigonalis pila Mart. 14, 46 (in lemmate) = trigon.