Phrase guide

snake oil

noun · 6 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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  • Australia: Recorded audio is listed in the source snapshot.

1

noun

Meaning 1

A fraudulent, ineffective potion or nostrum; panacea.

Definition source: English Wiktionary via Wiktextract

Usage: idiomatic, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

A traditional Chinese medicine used to treat joint pain.

Definition source: English Wiktionary via Wiktextract

Usage: uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

A type of 19th-century patent medicine sold in the United States that claimed to contain snake fat, supposedly a Native American remedy for various ailments.

Definition source: English Wiktionary via Wiktextract

Usage: uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

Any product with exaggerated marketing but questionable or unverifiable quality.

Definition source: English Wiktionary via Wiktextract

Usage: idiomatic, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

communication (written or spoken) intended to deceive

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: humbug

Antonyms: none provided

Broader terms: misrepresentation, deceit, deception

6

noun

Meaning 6

(medicine) any of various liquids sold as medicine (as by a travelling medicine show) but medically worthless

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: liquid

History

Etymology

No etymology was provided for this word.

Across languages

Translations

9 source translations are retained for this English entry.

  • Danish: kvaksalverprodukt — fraudulent, ineffective potion or nostrum
  • Finnish: huijauslääke — fraudulent, ineffective potion or nostrum
  • French: poudre de perlimpinpin — fraudulent, ineffective potion or nostrum
  • German: Quacksalberprodukt — fraudulent, ineffective potion or nostrum
  • Polish: olej z węża — fraudulent, ineffective potion or nostrum
  • Portuguese: pó de perlimpimpim — fraudulent, ineffective potion or nostrum
  • Finnish: käärmeöljy — traditional Chinese medicine
  • Polish: olej z węża — traditional Chinese medicine
  • Spanish: aceite serpentino — traditional Chinese medicine