Phrase guide

clean as a whistle

adj · 2 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

adj

Meaning 1

Very clean.

Definition source: English Wiktionary via Wiktextract

Usage: idiomatic, not-comparable

Qualifier: simile

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: clean as a bean, clean as a hound's tooth, clean as a new penny, clean as a new pin, clean, clean as a whistle, immaculate, pristine, spick-and-span, spotless, squeaky clean, stainless, unsoiled, unsullied

Antonyms: none provided

2

adj

Meaning 2

Completely innocent; beyond moral reproach.

Definition source: English Wiktionary via Wiktextract

Usage: idiomatic, not-comparable

Qualifier: simile

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: clean-handed, clean as a hound's tooth, blameless, clean, clean as a whistle, clear, dovelike, guiltless, innocent, innocent as the babe unborn, innocent as the child unborn, irreprehensible, nonblameworthy, not guilty, offenseless, pure, righteous, sackless, sinless, unblameable, unblameworthy, uncalculating, unguilty

Antonyms: none provided

History

Etymology

No etymology was provided for this word.

Across languages

Translations

8 source translations are retained for this English entry.

  • Finnish: putipuhdas — very clean
  • French: propre comme un sou neuf — very clean
  • Macedonian: чист како солза (čist kako solza) — very clean
  • Polish: bardzo czysty — very clean
  • Finnish: puhdas kuin pulmunen — completely innocent
  • French: blanc comme neige — completely innocent
  • Macedonian: чист како солза (čist kako solza) — completely innocent
  • Polish: czysty jak łza — completely innocent