Standard Lemma guide

attorney-in-fact

noun · 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

noun

Meaning 1

An agent of the person giving them the power of attorney (for a specific purpose or for general purposes) to act on his or her behalf. The attorney-in-fact’s power and responsibilities depend on the specific powers granted in the power of attorney document.

Definition source: English Wiktionary via Wiktextract

Usage: US

Topics: law

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

From attorney (“any personal representative”) and fact (“act, deed”). Both words now rarely have those senses (outside of fixed expressions like this).

Across languages

Translations

11 source translations are retained for this English entry.

  • Dutch: gemachtigde — US legal: ad hoc agent
  • Finnish: valtuutettu — US legal: ad hoc agent
  • French: fondé de pouvoir — US legal: ad hoc agent
  • German: Bevollmächtigter — US legal: ad hoc agent
  • Italian: procuratore — US legal: ad hoc agent
  • Polish: pełnomocnik — US legal: ad hoc agent
  • Polish: plenipotent — US legal: ad hoc agent
  • Portuguese: procurador — US legal: ad hoc agent
  • Portuguese: representante legal — US legal: ad hoc agent
  • Spanish: apoderado — US legal: ad hoc agent
  • Spanish: procurador — US legal: ad hoc agent