'Trueness' definitions:

Definition of 'trueness'

(from WordNet)
noun
Conformity to reality or actuality; "they debated the truth of the proposition"; "the situation brought home to us the blunt truth of the military threat"; "he was famous for the truth of his portraits"; "he turned to religion in his search for eternal verities" [syn: truth, the true, verity, trueness] [ant: falseness, falsity]
noun
The quality of being loyal [syn: loyalty, trueness] [ant: disloyalty]
noun
Exactness of adjustment; "I marveled at the trueness of his aim"

Definition of 'Trueness'

From: GCIDE
  • Trueness \True"ness\, n. The quality of being true; reality; genuineness; faithfulness; sincerity; exactness; truth. [1913 Webster]