Deletion of Bête blanche

Comment: http://www.alphadictionary.com/goodword/word/b%EAte+noire This article makes reference to both ''bête noire'' and ''bête blanche'', but I still find this a unsourced, non-notable |neologism. In addition, Wikipedia is not a dictionary. &nbsp
Stance: delete
Cited policy: Wikipedia:Wikipedia is not a dictionary (WP:NEO)