plural of radio-controlled car

(astronomy) a quasar / (dated) a radio-loud quasar

plural of fast radio burst

(astronomy) A tight band of radio-frequency waves that lasts only a millisecond, which packs the energy of millions of years of Solar output.

A disease, with necrosis of the jaw and bleeding of the gums, caused by the ingestion of radium and its subsequent absorption into the bones.

A plant of the genus Peperomia, many of which are commonly used as houseplants.

(music) An FM radio format in the United States popular from the 1970s to the 1980s, using 1960s music perceived as underground arranged into preset playlists.

An altimeter that uses a narrow radio or radar beam directed at the ground

An early form of radio direction finder that used commercial radio stations

A navigational aid to aircraft that provides a bearing to a radio beacon