Phrase guide

set the Thames on fire

verb · 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

verb

Meaning 1

To achieve something amazing but to a nearly-impossible degree; to do something which brings great public acclaim.

Definition source: English Wiktionary via Wiktextract

Usage: idiomatic

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: set the world on fire

Antonyms: none provided

History

Etymology

Unknown. Suggested to derive from a misconstrual of temse (“sieve”): thus, to work so vigorously as to heat a sieve by friction. Alternatively, a reference to lightning strikes which sometimes occurred along the Thames, occasionally setting trees on fire or causing death in unusual manner. Otherwise simply by hyperbole, from the improbability of setting a river on fire (although the image might sound like a familiar reference to the Great London fire of 1666).

Across languages

Translations

16 source translations are retained for this English entry.

  • Armenian: հրաշք գործել (hraškʻ gorcel) — to achieve something amazing
  • Chinese Mandarin: 引起轰动 (yǐnqǐhōngdòng) — to achieve something amazing
  • Chinese Mandarin: 惊人之举 (jīngrénzhījǔ) — to achieve something amazing
  • French: casser trois pattes à un canard — to achieve something amazing
  • German: die Welt aus den Angeln heben — to achieve something amazing
  • Hindi: अनोखा काम करना (anokhā kām karnā) — to achieve something amazing
  • Italian: far faville — to achieve something amazing
  • Italian: vendere ghiaccio agli eschimesi — to achieve something amazing
  • Portuguese: meter uma lança em África — to achieve something amazing
  • Russian: вы́думать по́рох (výdumatʹ pórox) — to achieve something amazing
  • Russian: доста́ть луну с неба (dostátʹ lunu s neba) — to achieve something amazing
  • Russian: дотяну́ться до звёзд (dotjanútʹsja do zvjozd) — to achieve something amazing
  • Spanish: encender la pradera — to achieve something amazing
  • Vietnamese: long trời lở đất — to achieve something amazing
  • Vietnamese: kinh thiên động địa — to achieve something amazing
  • Vietnamese: thành công rực rỡ — to achieve something amazing