Radio alarm
noun
clock radio
Examples
Easily switch between your favorite stations on the radio alarm with preset tuning buttons.
Word Origin
1949
Read Also:
- Radio-astronomy
noun 1. the branch of astronomy that utilizes extraterrestrial radiation in radio wavelengths rather than visible light for the study of the universe. noun 1. a branch of astronomy in which a radio telescope is used to detect and analyse radio signals received on earth from radio sources in space radio astronomy The study of […]
- Radioautograph
[rey-dee-oh-aw-tuh-graf, -grahf] /ˌreɪ di oʊˈɔ təˌgræf, -ˌgrɑf/ noun 1. . /ˌreɪdɪəʊˈɔːtəˌɡrɑːf; -ˌɡræf/ noun 1. another name for autoradiograph radioautograph ra·di·o·au·to·graph (rā’dē-ō-ô’tə-grāf’) n. See autoradiograph.
- Radioautography
[rey-dee-oh-aw-tog-ruh-fee] /ˌreɪ di oʊ ɔˈtɒg rə fi/ noun 1. .
- Radio-beacon
noun 1. a radio station that sends a characteristic signal so as to enable ships or airplanes to determine their position or bearing by means of a radio compass. noun 1. a fixed radio transmitting station that broadcasts a characteristic signal by means of which a vessel or aircraft can determine its bearing or position […]
- Radio-beam
noun 1. (def 12). noun 1. a narrow beam of radio signals transmitted by a radio or radar beacon, radio telescope, or some other directional aerial, used for communications, navigation, etc Sometimes shortened to beam