Learn how to say Elenchus correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word elenchus:
noun (plural elenchi /-kʌɪ/)
a logical refutation.
(also Socratic elenchus) [mass noun] the Socratic method of eliciting truth by question and answer, especially as used to refute an argument.
mid 17th century (superseding late Middle English elench): via Latin from Greek elenkhos