Saturday, June 1, 2013

sine qua non

sine qua non |ˌsini ˌkwä ˈnōn; ˌsini ˌkwä ˈnän|nounan essential condition; a thing that is absolutely necessary : grammar and usage are the sine qua non of language teaching and learning.

Posted by at

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)