Webster’s Revised Unabridged Dictionary · 1913
Elench
E·lench′ (ē·lĕn̲k′), n.; pl. Elenchs (#). [L. elenchus, Gr. ἔλεγχος, fr. ἐλέγχειν to convict, confute, prove: cf. OF. elenche.] (Logic) (a) That part of an argument on which its conclusiveness depends; that which convinces of refutes an antagonist; a refutation. (b) A specious but fallacious argument; a sophism.