Standard Lemma guide

metemptosis

noun · 1 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

The suppression of a day in the calendar to prevent the date of the new moon being set a day too late, or the suppression of the leap day once in 134 years.

Definition source: English Wiktionary via Wiktextract

Usage: historical, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

Learned borrowing from Ancient Greek μετέμπτωσις (metémptōsis), from μετεμπίπτω (metempíptō).