Similar words: clostridium, basidium, presidium, sodium chloride, odium, scandium, sodium, medium. Meaning: [aɪ'rɪdɪəm ,ɪ'r-] 
n. a heavy brittle metallic element of the platinum group; used in alloys; occurs in natural alloys with platinum or osmium.
n. a heavy brittle metallic element of the platinum group; used in alloys; occurs in natural alloys with platinum or osmium. 
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31) The results of thermal decomposition confirmed that it is iridium films by XRD.
32) Music is divided into three kinds, with playing music, percussion, and Wu iridium.
33) Comets consist of " dirty ice ", rather than solid rock, and so contain little iridium.
More similar words: clostridium, basidium, presidium, sodium chloride, odium, scandium, sodium, medium, radium, indium, tedium, podium, mediums, stadium, vanadium, exordium, palladium, compendium, epicardium, plasmodium, mass medium, myocardium, pericardium, medium-term, medium wave, medium-sized, cypripedium, endocardium, antidiuretic, culture medium.