The Comprehensive Aramaic Lexicon

TgO Gen27:36 var. :וְחַכמַנִי/ואכמני/ דְנָן תַרתֵין זִמנִין : he has outsmarted me (var.: treated me badly) now twice †

See the entire entry for ˀkm vb. to be black

TgO Gen27:36 :הֲלָא שְבַקת לִי בִרכָא :

See the entire entry for be/urkā, be/urkəṯā n.f. blessing