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单词 Eris
释义

Definition of Eris in English:

Eris

noun ˈɛrɪs
Astronomy
  • (The name of) a trans-Neptunian dwarf planet orbiting the sun, mostly beyond the orbit of Pluto, and having a mass greater than that of Pluto.

Origin

Early 21st century; earliest use found in Science News. From ancient Greek Ἔρις, the name of the goddess of discord and strife, personification of ἔρις quarrel, strife, of unknown origin.

Definition of Eris in US English:

Eris

nounˈɛrɪs
Astronomy
  • (The name of) a trans-Neptunian dwarf planet orbiting the sun, mostly beyond the orbit of Pluto, and having a mass greater than that of Pluto.

Origin

Early 21st century; earliest use found in Science News. From ancient Greek Ἔρις, the name of the goddess of discord and strife, personification of ἔρις quarrel, strife, of unknown origin.

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更新时间:2025/1/31 7:47:09