diaphanous
di.aph.a.nous \di--'af-*-n*s\ aj [ML diaphanus, fr. Gk diaphane-s, fr. diaphainein to show]through, fr. dia- + phainein to show 1: characterized by such fineness of texture as to permit seeing through 2: characterized by extreme delicacy of form : ETHEREAL {~ landscapes} - di.aph.a.nous.ly av