heterodyne
1. [ adjective ] (electronics) of or relating to the beat produced by heterodyning two oscillations
Related terms: electronics beat
2. [ verb ] combine (a radio frequency wave) with a locally generated wave of a different frequency so as to produce a new frequency equal to the sum or the difference between the two
Related terms: compound
Similar spelling:   Heterodon
  heterodoxy
  heterodox
  heterotaxy
  Heterotheca
  heterodactyl
  heterothermic