Obs. rare–1. In 7 all-. [f. Gr. ἀλογίζεσθαι to be irrational, as if ad. Gr. *ἀλογισμός; cf. λογισμός reason, argument.] An illogical or irrational statement.
1679. Everard, Depos. Popish Plot, 14. The ground from which they took the occasion of this slanderous Allogisme.
