logical Copy link Outline 1. *lŏgĭcus2. dĭălectĭcus (belonging to reasoning) • logical: 1. *lŏgĭcus: phil. t. t.: v. logic. 2. dĭălectĭcus (belonging to reasoning): l. quibbles, d. captiones, Cic. Fin. 2, 6, 17: Quint. Phr.: a l. conclusion, *quod ex ratione dialecticorum concluditur: a very l. mind, *ingenium dialecticorum ratione imbutum; cui inest insita quaedam disserendi subtilitas.