I / ĭnerrābĭlis
adjective

ĭnerrābĭlis

neut. ĭn-errābĭle
unerring
unerring (post-class.): meatus, App. Dogm. Plat. 1, p. 7, 27: orbis, id. de Mundo, p. 58, 6: computatio, August. Civ. Dei, 21, 8.