Silurian

名词 n. 形容词 adj. 专有名词
/saɪˈlʊə.ɹiː.ən/    /sɪˈlʊɚ.i.ən/|/sɪˈlɝ.iː.ən/|/saɪ-/

英文释义

名词 n.
  1. A member of the Silures, an ancient tribe of Britannia.
形容词 adj.
  1. Of a geologic period within the Paleozoic era; comprises the Llandovery, Wenlock, Ludlow and Pridoli epochs from about 439 to 409 million years ago.
    — In some places, however, quartz reefs, payably auriferous while in Silurian rock, have been followed down to subjacent granite, and have there been found to thin out and become unprofitable […]
  2. Of or related to the Silures, a pre-Roman British tribe.
专有名词
  1. The Silurian period.

词形变化

more Silurian comparative most Silurian superlative Silurians plural the Silurian canonical

词源

词源 1
Etymology tree
Latin Silurēs
Proto-Indo-European *-nós
Proto-Italic *-nos
Latin -nus
Latin -ānus
Latin -iānusbor.
English -ian
English Silurian
From Latin Silurēs + English -ian.
词源 2
Etymology tree
Latin Silurēs
Proto-Indo-European *-nós
Proto-Italic *-nos
Latin -nus
Latin -ānus
Latin -iānusbor.
English -ian
English Silurian
From Latin Silurēs + English -ian.
词源 3
Etymology tree
Latin Silurēs
Proto-Indo-European *-nós
Proto-Italic *-nos
Latin -nus
Latin -ānus
Latin -iānusbor.
English -ian
English Silurian
From Latin Silurēs + English -ian.
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