'Sophistical' definitions:

Definition of 'sophistical'

From: WordNet
adjective
Plausible but misleading [syn: sophistic, sophistical]

Definition of 'Sophistical'

From: GCIDE
  • Sophistic \So*phis"tic\, Sophistical \So*phis"tic*al\, a. [L. sophisticus, Gr. ?: cf. F. sophistique.] Of or pertaining to a sophist; embodying sophistry; fallaciously subtile; not sound. [1913 Webster]
  • His argument . . . is altogether sophistical. --Macaulay. [1913 Webster] -- {So*phis"tic*al*ly}, adv. -- {So*phis"tic*al*ness}, n. [1913 Webster]