noncontradiction

/N AA0 N K AA0 N T R AH0 D IH1 K SH AH0 N/
noun
  1. 1

    A statement which is logically not a contradiction.

  2. 2

    Absence of contradiction; the situation where statements do not contradict each other.

    โ€œthe noncontradiction of the postulates of geometryโ€

Source: https://en.wiktionary.org/wiki/noncontradiction