an electronic method of processing quadraphonic sound for recording in a two-channel form, for reconversion to four channels when played back.

Nearby words

  1. matrix calculus,
  2. matrix mechanics,
  3. matrix printer,
  4. matrix sentence,
  5. matrix unguis,
  6. matro-,
  7. matroclinous,
  8. matrocliny,
  9. matron,
  10. matron of honor

Origin of matrixing

First recorded in 1950–55; matrix + -ing1 Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019