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saeculum

出典:『Wiktionary』 (2026/04/04 23:09 UTC )

語源

Learned borrowing from Latin saeculum. Doublet of secle.

名詞

saeculum (plural saeculums or saecula)

  1. (historical, Ancient Rome) A cyclical period of time, roughly equal to the time needed for the complete renewal of a human population:
    1. (originally) Any of a sequence of ages (periods of time) such that each age ends with the death of the last person remaining alive since its beginning, and the end of an age marks the beginning of the next.
      According to legend, the gods had allotted a certain number of saecula to every people or civilization; the Etruscans, for example, had been given ten saecula.
    2. (by extension) Any of a sequence of ages of set length, used to periodise chronicles and track wars.
      At the time of the reign of emperor Augustus, the Romans decided that a saeculum was 110 years.
  2. An approximately 85-year cycle in Strauss-Howe generational theory, a highly controversial sociological theory that postulates that zeitgeist and popular cultural values exist along recurring cycles.

参考

Further reading


別の表記

語源

From Proto-Italic *saiklom < *saitlom, probably from Proto-Indo-European *sh₂éytlom (lifetime, lifespan), from *shey- (to bind, knit, tie together, tie to, connect) + *-tlom (instrumental suffix) (whence Latin -culum), in the sense of successive generations being linked together over time. Compare Lithuanian sėkla (seed), Proto-Celtic *saitlom (life, age), Gaulish Sētlocenia, Hittite [script needed] (hi-, to bind), Sanskrit सि (si, to bind).

An alternative theory derives the word from Proto-Indo-European *seh₁- (to sow).

発音

名詞

saeculum n (genitive saeculī); second declension

  1. race, breed
  2. generation, lifetime
  3. the amount of time between an occurrence and the death of the final person who was alive at, or witness to, that occurrence
  4. age, time, the times, an era
  5. century
  6. worldliness; the world

語形変化

Second-declension noun (neuter).

singular plural
nominative saeculum saecula
genitive saeculī saeculōrum
dative saeculō saeculīs
accusative saeculum saecula
ablative saeculō saeculīs
vocative saeculum saecula

派生語

  • in saecula saeculorum
  • in saeculum
  • saeculāris

派生した語

Romance descendants apparently reflect a semi-learned form */ˈsɛkolu/ for expected */ˈsɛklu/.

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