Skip to definition.
Get the FREE one-click dictionary software for Windows or the iPhone/iPad and Android apps

Noun: FM
  1. Modulation of the frequency of the (radio) carrier wave
    - frequency modulation
Noun: Fm
  1. A radioactive transuranic metallic element produced by bombarding plutonium with neutrons
    - fermium, atomic number 100

Derived forms: FMs

Type of: metal, metallic element, modulation

Encyclopedia: FM