The Collaborative International Dictionary of English v.0.48:
Unseeing \Unseeing\ See seeing.WordNet (r) 3.0 (2006):
unseeing adj 1: not consciously observing; "looked through him with blank unseeing eyes" [syn: unobservant, unseeing] 2: lacking sight; "blind as an eyeless beggar" [syn: eyeless, sightless, unseeing]