Source : Webster's Revised Unabridged Dictionary (1913)

Enigmatic \E`nig*mat"ic\ (?; 277), Enigmatical
\E`nig*mat"ic*al\, a. [Cf. F. ['e]nigmatique.]
   Relating to or resembling an enigma; not easily explained or
   accounted for; darkly expressed; obscure; puzzling; as, an
   enigmatical answer.

Source : WordNet®

enigmatic
     adj 1: not clear to the understanding; "I didn't grasp the meaning
            of that enigmatic comment until much later";
            "prophetic texts so enigmatic that their meaning has
            been disputed for centuries" [syn: {enigmatical}, {puzzling}]
     2: resembling an oracle in obscurity of thought; "the oracular
        sayings of Victorian poets"; "so enigmatic that priests
        might have to clarify it"; "an enigmatic smile" [syn: {oracular}]