John, 1813–93, Scottish surgeon and Arctic explorer.
a male given name, form of or .
a female given name, form of .
abbreviation (in Britain)
Royal Aircraft Establishment
retail automated execution system
right atrial enlargement
[ree-tik] /ˈri tɪk/ noun 1. an extinct language of uncertain affinities that was spoken in Rhaetia and written with the Etruscan alphabet. adjective 2. of or relating to Raetic.
1. Royal Air Force. /Not standard ræf/ abbreviation 1. Royal Air Force Abbreviation for the British Royal Air Force. Royal Air Force
[rey-dee-oh-noo-klahyd, -nyoo-] /ˌreɪ di oʊˈnu klaɪd, -ˈnyu-/ noun, Physics. 1. a radioactive . /ˌreɪdɪəʊˈnjuːklaɪd/ noun 1. a nuclide that is radioactive radionuclide ra·di·o·nu·clide (rā’dē-ō-nōō’klīd’, -nyōō’-) n. A nuclide that has artificial or natural origin and that exhibits radioactivity. radionuclide (rā’dē-ō-n’klīd’) A nuclide that exhibits radioactivity.
/ˌreɪdɪˈɒnɪks/ noun 1. (functioning as sing) a dowsing technique using a pendulum to detect the energy fields that are emitted by all forms of matter