Phrase guide

twelve o'clock

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

The start of the thirteenth hour of the day; noon (noontime); 12:00 p.m. (12:00).

Definition source: English Wiktionary via Wiktextract

Usage: uncountable, usually

Qualifier: In both the 12-hour clock and the 24-hour clock

Examples

  • The next train comes at twelve o'clock (= "The next train comes at noon").

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

The start of the first hour of the day; midnight; 12:00 a.m. (00:00).

Definition source: English Wiktionary via Wiktextract

Usage: uncountable, usually

Qualifier: Only in the 12-hour clock

Examples

  • The bar closes at twelve o'clock (= "The bar closes at midnight").

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

A position straight ahead (horizontal clock orientation) or above (vertical clock orientation) (from the location of the 12 mark on a clock face)

Definition source: English Wiktionary via Wiktextract

Usage: informal, uncountable, usually

Examples

  • We've got a bogey at twelve o'clock (= "We've got a bogey straight in front of us").

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

No etymology was provided for this word.

Across languages

Translations

26 source translations are retained for this English entry.

  • Finnish: kaksitoista (päivällä) — start of the thirteenth hour of the day (12 p.m.) — see also midday, noon
  • Finnish: kello kaksitoista (päivällä) — start of the thirteenth hour of the day (12 p.m.) — see also midday, noon
  • French: douze heures — start of the thirteenth hour of the day (12 p.m.) — see also midday, noon
  • German: zwölf Uhr — start of the thirteenth hour of the day (12 p.m.) — see also midday, noon
  • Polish: dwunasta — start of the thirteenth hour of the day (12 p.m.) — see also midday, noon
  • Scottish Gaelic: dà uair dheug — start of the thirteenth hour of the day (12 p.m.) — see also midday, noon
  • Spanish: las doce — start of the thirteenth hour of the day (12 p.m.) — see also midday, noon
  • Swedish: klockan tolv — start of the thirteenth hour of the day (12 p.m.) — see also midday, noon
  • Catalan: les dotze — start of the first hour of the day (expressed in the 12-hour system; 12 a.m.) — see also midnight
  • Chinese Mandarin: 十二點鐘 /十二点钟 (shí'èr diǎn zhōng) — start of the first hour of the day (expressed in the 12-hour system; 12 a.m.) — see also midnight
  • Chinese Mandarin: 十二點 /十二点 (shí'èr diǎn) — start of the first hour of the day (expressed in the 12-hour system; 12 a.m.) — see also midnight
  • Finnish: kaksitoista (yöllä) — start of the first hour of the day (expressed in the 12-hour system; 12 a.m.) — see also midnight
  • Finnish: kello kaksitoista (yöllä) — start of the first hour of the day (expressed in the 12-hour system; 12 a.m.) — see also midnight
  • French: douze heures — start of the first hour of the day (expressed in the 12-hour system; 12 a.m.) — see also midnight
  • Galician: as doce — start of the first hour of the day (expressed in the 12-hour system; 12 a.m.) — see also midnight
  • German: zwölf Uhr — start of the first hour of the day (expressed in the 12-hour system; 12 a.m.) — see also midnight
  • Greek: μεσάνυχτα (mesánychta) — start of the first hour of the day (expressed in the 12-hour system; 12 a.m.) — see also midnight
  • Japanese: 十二時 (jūni-ji) — start of the first hour of the day (expressed in the 12-hour system; 12 a.m.) — see also midnight
  • Korean: 열두시 (yeoldusi) — start of the first hour of the day (expressed in the 12-hour system; 12 a.m.) — see also midnight
  • Latin: hora duodecima — start of the first hour of the day (expressed in the 12-hour system; 12 a.m.) — see also midnight
  • Polish: dwunasta — start of the first hour of the day (expressed in the 12-hour system; 12 a.m.) — see also midnight
  • Portuguese: doze horas — start of the first hour of the day (expressed in the 12-hour system; 12 a.m.) — see also midnight
  • Scottish Gaelic: dà uair dheug — start of the first hour of the day (expressed in the 12-hour system; 12 a.m.) — see also midnight
  • Spanish: las doce — start of the first hour of the day (expressed in the 12-hour system; 12 a.m.) — see also midnight
  • Swedish: klockan tolv — start of the first hour of the day (expressed in the 12-hour system; 12 a.m.) — see also midnight
  • Swedish: midnatt — start of the first hour of the day (expressed in the 12-hour system; 12 a.m.) — see also midnight