Phrase guide

know like the back of one's hand

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 be intimately knowledgeable about something.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

Qualifier: simile

Examples

  • He knows the software like the back of his hand, and can often solve problems over the phone, without looking.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

No etymology was provided for this word.

Across languages

Translations

16 source translations are retained for this English entry.

  • Chinese Mandarin: 瞭如指掌 /了如指掌 (liǎorúzhǐzhǎng) — be intimately knowledgeable about
  • Dutch: kennen als zijn broekzak — be intimately knowledgeable about
  • Finnish: tuntea kuin omat taskunsa — be intimately knowledgeable about
  • French: connaître comme sa poche — be intimately knowledgeable about
  • German: etwas kennen wie die eigene Westentasche — be intimately knowledgeable about
  • Hungarian: ismeri, mint a tenyerét — be intimately knowledgeable about
  • Norwegian: kjenne som sin egen bukselomme — be intimately knowledgeable about
  • Polish: znać jak własną kieszeń — be intimately knowledgeable about
  • Polish: znać od podszewki — be intimately knowledgeable about
  • Portuguese: conhecer como a palma da mão — be intimately knowledgeable about
  • Serbo-Croatian: познавати као свој длан — be intimately knowledgeable about
  • Serbo-Croatian: познавати као свој џеп — be intimately knowledgeable about
  • Serbo-Croatian: poznavati kao svoj dlan — be intimately knowledgeable about
  • Serbo-Croatian: poznavati kao svoj džep — be intimately knowledgeable about
  • Spanish: conocer algo como la palma de su mano — be intimately knowledgeable about
  • Swedish: känna som sin egen ficka — be intimately knowledgeable about