| medium | 300 to 3000 kilohertz |
|---|---|
| medium | anything that is generally accepted as a standard of value and a measure of wealth in a particular country or region |
| medium | steel with 0.15-0.3% carbon |
| medium | (British) a radio wave with a wavelength between 100 and 1000 meters (a frequency between 300 kiloHertz and 3000 kiloHertz) |