Wireless Local Loop
[rey-dee-oh-ahy-uh-dahyn, -din, -deen] /ˌreɪ di oʊˈaɪ əˌdaɪn, -dɪn, -ˌdin/ noun, Chemistry. 1. any of nine radioisotopes of , especially and 125, used as radioactive tracers in research and clinical diagnosis and treatment. radioiodine ra·di·o·i·o·dine (rā’dē-ō-ī’ə-dīn’) n. A radioactive isotope of iodine widely used as a tracer.
[rey-dee-oh-ahy-ern] /ˌreɪ di oʊˈaɪ ərn/ noun, Chemistry. 1. the radioactive isotope of , with atomic weight 59 and a half-life of 46 days: used chiefly as a tracer in biochemistry.
[rey-dee-oh-ahy-suh-tohp] /ˌreɪ di oʊˈaɪ səˌtoʊp/ noun 1. a radioactive , usually artificially produced: used in physical and biological research, therapeutics, etc. /ˌreɪdɪəʊˈaɪsətəʊp/ noun 1. an isotope that is radioactive n. 1946, from radio-, comb. form of radiation, + isotope. radioisotope ra·di·o·i·so·tope (rā’dē-ō-ī’sə-tōp’) n. A naturally or artificially produced radioactive isotope. radioisotope (rā’dē-ō-ī’sə-tōp’) A radioactive isotope […]
noun, Surgery. 1. an electrical instrument for cutting tissue that by searing severed blood vessels seals them and prevents bleeding.