英和和英

別の表記

• molybdenum, molybdænum

語源

From New Latin molybdaena (“any of various substances resembling lead, including lead かつ molybdenum, their sulphides, かつ graphite”), from Ancient Greek μολύβδαινα (molúbdaina, “a plummet”), from μόλυβδος (mólubdos, “lead; graphite”), from an Anatolian word cognate with Lydian ��������������‎ (mariwda, “dark”), from Proto-Indo-European *morkʷ-iyo-, from a root *morkʷ- (“dark”).

Attested since the last quarter of 18th century.

発音

• (Classical) IPA^(key): /mo.lybˈdae̯.num/, [mɔlʲʏbˈd̪äe̯nʊ̃ˑ]
• (Ecclesiastical) IPA^(key): /mo.libˈde.num/, [molibˈd̪ɛːnum]

名詞

molybdaenum n (genitive molybdaenī); second declension

1. molybdenum (chemical element 42)

語形変化

Second-declension noun (neuter).