[3301] ūndētrīcēsimus, a, um (undet iginta), der neunundzwanzigste, Liv. 25, 36, 14 (wo Hertz u.H. Müller undetricensimus). Solin. 7, 6. Augustin. conf. 5, 3, 3: subst., in commentariorum undetricesimo (sc. libro), Gell. 10, 5, 1.