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Definition of platino-iridium in English:
platino-iridium
noun
Chemistry= platiniridium .
Pronunciation
platino-iridium
/ˌplatɪnəʊɪˈrɪdɪəm/ /ˌplat(ə)nəʊɪˈrɪdɪəm/Origin
Late 19th century; earliest use found in Harper's Magazine.
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