Phrase guide

high noon

noun · 4 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

Exactly noon; midday (when the sun is at its highest).

Definition source: English Wiktionary via Wiktextract

Usage: idiomatic

Examples

  • The same streets that are inviting and quiet at high noon may be intimidating at night.

Meaning relationships

Synonyms: noontime, noontide, nones, 12 o'clock, 12 noon, 12 p.m., high noon, meridian, meridiem, midday, noon, noonday, noon-time, sext, twelve, undern, undermeal, undertide

Antonyms: none provided

2

noun

Meaning 2

The zenith or apex of one's life or of a certain activity or era.

Definition source: English Wiktionary via Wiktextract

Usage: figuratively, idiomatic

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: noontime, noontide

Antonyms: none provided

3

noun

Meaning 3

A time, set out in advance, at which an important decision is to be made or a nemesis is to be confronted.

Definition source: English Wiktionary via Wiktextract

Usage: idiomatic

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

the middle of the day

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: noon, twelve noon, midday, noonday, noontide

Antonyms: none provided

Broader terms: hour, time of day

History

Etymology

No etymology was provided for this word.