The Collaborative International Dictionary of English v.0.48:

Translunary \Trans"lu*na*ry\, a. [Pref. trans- + L. luna moon.]
   Being or lying beyond the moon; hence, ethereal; -- opposed
   to sublunary. [Obs.]
   [1913 Webster]

         Marlowe, bathed in the Thespian springs,
         Had in him those brave, translunary things
         That the first poets had.                --Drayton.
   [1913 Webster]

WordNet (r) 3.0 (2006):

translunary
    adj 1: situated beyond the moon or its orbit around the earth;
           "who can imagine a translunary visitor in Times Square?"
           [syn: translunar, translunary, superlunar,
           superlunary]
    2: unworldly or ethereal; "high translunary dreams" [syn:
       translunar, translunary, superlunar, superlunary]