[rey-dee-oh-si-me-tri-kuh l] /ˌreɪ di oʊ sɪˈmɛ trɪ kəl/
noun 1. a taxi in two-way radio communication with a dispatcher, who sends it directly to persons who phone in for a taxi.
[rey-dee-oh-tek-nol-uh-jee] /ˌreɪ di oʊ tɛkˈnɒl ə dʒi/ noun 1. the technical application of any form of radiation to industry. 2. the technical application of x-rays to industry. 3. the of radio.
[rey-dee-oh-tel-uh-gram] /ˌreɪ di oʊˈtɛl əˌgræm/ noun 1. a message transmitted by radiotelegraphy. /ˌreɪdɪəʊˈtɛlɪˌɡræm/ noun 1. a message transmitted by radiotelegraphy Also called radiogram
[rey-dee-oh-tel-uh-graf, -grahf] /ˌreɪ di oʊˈtɛl əˌgræf, -ˌgrɑf/ noun 1. a in which messages or signals are sent by means of radio waves rather than through wires or cables. verb (used with or without object) 2. to by radiotelegraphy. /ˌreɪdɪəʊˈtɛlɪˌɡrɑːf; -ˌɡræf/ verb 1. to send (a message) by radiotelegraphy noun 2. a message sent by radiotelegraphy