Lewis & Short

ăcătălēctĭcus, a, um, = ἀκαταληκ-τικός, ăcătălēctus, ἀκαταληκ-τός, in prosody, a verse in which no syllable is wanting in the last foot (opp. catalecticus), Diom. p. 501 P.; Prisc. 1216 P.