Wordnet 3.0
NOUN (1)
1.
the quality of being innate;
The Collaborative International Dictionary of English v.0.48:
Innateness \In"nate*ness\, n.
The quality of being innate.
[1913 Webster]
WordNet (r) 3.0 (2006):
innateness
n 1: the quality of being innate