Trueness

noun

noun ·Uncommon ·Advanced level

Definitions

Noun
  1. 1
    The characteristic of being true. uncountable
  2. 2
    exactness of adjustment wordnet
  3. 3
    Loyalty; faithfulness; constancy. uncountable
  4. 4
    the quality of being loyal wordnet
  5. 5
    conformity to reality or actuality wordnet

Etymology

From Middle English treunesse, trewenesse, from Old English trēownes, equivalent to true + -ness. Cognate with West Frisian trouwens (“trueness, faithfulness, fidelity”).

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.