The Collaborative International Dictionary
Elenctical
Elenctic \E*lenc"tic\, Elenctical \E*lenc"tic*al\, a. [Gr.?.] (Logic) Serving to refute; refutative; -- applied to indirect modes of proof, and opposed to deictic.
Wiktionary
elenctical
a. (context logic English) (alternative form of elenctic English)