[1] : The Collaborative International Dictionary of English v.0.48

unborn \unborn"\, a.
   not born; not yet brought into life; being still to appear;
   future.
   1913 webster

         some unborn sorrow, ripe in fortune's womb. --shak.
   1913 webster

         see future sons, and daughters yet unborn. --pope.
   1913 webster

[2] : WordNet (r) 2.0

unborn
     adj : not yet brought into existence; "unborn generations" ant: born
see also:
born 

Unborn >> U Words
Unborn, definition of term: Unborn
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