Standard Lemma guide

saeculum

noun · 3 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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1

noun

Meaning 1

A cyclical period of time, roughly equal to the time needed for the complete renewal of a human population:

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.

Definition source: English Wiktionary via Wiktextract

Usage: Ancient-Rome, historical

Qualifier: originally

Examples

  • 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.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

A cyclical period of time, roughly equal to the time needed for the complete renewal of a human population:

Any of a sequence of ages of set length, used to periodise chronicles and track wars.

Definition source: English Wiktionary via Wiktextract

Usage: Ancient-Rome, broadly, historical

Examples

  • At the time of the reign of emperor Augustus, the Romans decided that a saeculum was 110 years.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

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.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

Learned borrowing from Latin saeculum. Doublet of secle.

Across languages

Translations

1 source translations are retained for this English entry.

  • German: Säkulum — cyclical period of time