Lexicographic \Lex`i*co*graph"ic\ (l[e^]ks`[i^]*k[-o]*gr[a^]f"[i^]k), Lexicographical \Lex`i*co*graph"ic*al\ (l[e^]ks`[i^]*k[-o]*gr[a^]f"[i^]*kal), a. [Cf. F. lexicographique.] Of or pertaining to, or according to, lexicography. -- {Lex`i*co*graph"ic*al*ly}, adv. [1913 Webster]