Similar words: carbon dioxide, carbon, carbonated, carbon cycle, audio cassette, radio, carboxylic, radiogram. Meaning: ['reɪdɪəʊ'kɑrbən /-'kɑːb-] 
n. a radioactive isotope of carbon.
n. a radioactive isotope of carbon. 61) Radiocarbon dating confirmed: Bosnia's Moon Pyramid was built about ten thousand years ago!
More similar words: carbon dioxide, carbon, carbonated, carbon cycle, audio cassette, radio, carboxylic, radiogram, radio wave, radiology, car boot sale, carbohydrate, radioactive, radioactivity, radio telescope, transistor radio, radio transmitter, radioactive decay, echocardiography, electrocardiogram, idiocy, diocese, mediocre, mediocrity, garbo, archdiocese, harbour, harbor, bourbon, parboil.