| 单词 | unnilseptium |
| 释义 | unnilseptium in British English (ˌjuːnɪlˈsɛptɪəm) noun the former provisional name for bohrium unnilseptium in American English (ˌjunəlˈsɛptiəm) noun Obsolete bohrium: symbol, Uns unnilseptium in American English (ˌjuːnɪlˈseptiəm) noun Chemistry & Physics a former provisional name for the element bohrium Word origin [‹ L ūn(us) one + nīl nothing + sept(em) seven + NL -ium -ium]-ium is a suffix found on nouns borrowed from Latin, esp. derivatives of verbs (odium; tedium; colloquium; delirium), deverbal compounds with the initial element denoting the object of the verb (nasturtium), other types of compounds (equilibrium; millennium), and derivatives of personal nouns, often denoting the associated status or office(collegium; consortium; magisterium); -ium also occurs in scientific coinages on a Latin model, as in names of metallic elements(barium; titanium) and as a Latinization of Greek -ion (pericardium) |
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