untrue meaning and definition

UNTRUE adjective

Definition of untrue (adjective)

1. not according with the facts
   • "unfortunately the statement was simply untrue"
2. not true to an obligation or trust
   • "is untrue to his highest opportunity and duty"-Bruno Laske
3. not accurately fitted; not level
   • "the frame was out of true"; "off-level floors and untrue doors and windows"
   • synonyms: out of true
4. (used especially of persons) not dependable in devotion or affection; unfaithful
   • "a false friend"; "when lovers prove untrue"
   • synonyms: false