normalis - Wiktionary, the free dictionary

From Wiktionary, the free dictionary

From nōrma (carpenter's square) +‎ -ālis.

nōrmālis (neuter nōrmāle, adverb nōrmāliter); third-declension two-termination adjective

  1. perpendicular, square, with right angles
  2. normal

Third-declension two-termination adjective.