Known matter Synonyms

Known replaced

Definitions for Known


  • (adjective) apprehended with certainty

Synonyms for phrase

KM abbreviation

KM is an abbreviation for Known Matter
What does KM stand for?
KM stands for "Known Matter"

Matter replaced

Definitions for Matter


  • (noun) a major object of interest or concern (as in a discussion or artistic composition )
  • (noun) something to be dealt with
  • (noun) communications or parcels sent or carried through the postal system