Phrase guide

elementary, my dear Watson

phrase · 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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  • Received-Pronunciation: /ˌɛlɪˈmɛnt(ə)ɹi maɪ dɪə ˈwɒtsn̩/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • General-American: /ˌɛləˈmɛnt(ə)ɹi maɪ dɪɹ ˈwɑts(ə)n/
  • General-American: Recorded audio is listed in the source snapshot.

1

phrase

Meaning 1

Used to emphasize that the speaker's deductive abilities are better than those of the listener.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

A statement apparently addressed by Sherlock Holmes, the fictional detective and protagonist of many stories by the British author Arthur Conan Doyle (1859–1930), to his friend Dr. John H. Watson. Although Holmes occasionally states that his conclusions are “elementary” and often addresses his friend as “my dear Watson”, the exact phrase does not appear in any of Doyle’s stories. The closest is the following passage from “The Crooked Man” (1893): “‘I have the advantage of knowing your habits, my dear Watson,’ said he [Holmes]. [...] ‘Excellent,’ I [Watson] cried. ‘Elementary,’ said he.” The phrase probably originated from the play Sherlock Holmes (1899) by the American actor and playwright William Gillette (1853–1937), based on Doyle’s stories, which featured the phrases “Elementary, my dear fellow” and “my dear Watson”. The play was revised many times, and thus it has been suggested that over the course of many performances “Elementary, my dear Watson” was also spoken. Subsequently, the phrase was probably popularized by its use in the series of 14 Sherlock Holmes films (1939–1946) starring the British actors Basil Rathbone as Holmes and Nigel Bruce as Watson.

Across languages

Translations

12 source translations are retained for this English entry.

  • Danish: elementært, min kære Watson — used to emphasize that the speaker’s deductive abilities are better than those of the listener
  • Finnish: yksinkertaista, rakas Watson — used to emphasize that the speaker’s deductive abilities are better than those of the listener
  • Georgian: ელემენტარულია, უოტსონ (elemenṭarulia, uoṭson) — used to emphasize that the speaker’s deductive abilities are better than those of the listener
  • Georgian: ეს ხომ ელემენტარულია, უოტსონ (es xom elemenṭarulia, uoṭson) — used to emphasize that the speaker’s deductive abilities are better than those of the listener
  • Georgian: ელემენტარულია, ძვირფასო უოტსონ (elemenṭarulia, ʒvirpaso uoṭson) — used to emphasize that the speaker’s deductive abilities are better than those of the listener
  • Georgian: ეს ხომ ელემენტარულია, ძვირფასო უოტსონ (es xom elemenṭarulia, ʒvirpaso uoṭson) — used to emphasize that the speaker’s deductive abilities are better than those of the listener
  • German: elementar, mein lieber Watson — used to emphasize that the speaker’s deductive abilities are better than those of the listener
  • Italian: elementare, Watson — used to emphasize that the speaker’s deductive abilities are better than those of the listener
  • Portuguese: elementar, meu caro Watson — used to emphasize that the speaker’s deductive abilities are better than those of the listener
  • Russian: элементарно, Ватсон (elementarno, Vatson) — used to emphasize that the speaker’s deductive abilities are better than those of the listener
  • Spanish: elemental, mi querido Watson — used to emphasize that the speaker’s deductive abilities are better than those of the listener
  • Swedish: elementärt, min käre Watson — used to emphasize that the speaker’s deductive abilities are better than those of the listener