Phrase guide

brain trust

noun · 3 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

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

No pronunciation record was provided for this word.

1

noun

Meaning 1

Originally, a group of experts who advise a government, often informally.

Definition source: English Wiktionary via Wiktextract

Usage: US

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

Any group of experts assembled to give advice.

Definition source: English Wiktionary via Wiktextract

Qualifier: more recently

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

an inner circle of unofficial advisors to the head of a government

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: kitchen cabinet

Antonyms: none provided

Broader terms: clique, coterie, ingroup, inner circle, pack, camp

History

Etymology

Derives from a group of academics who advised President Franklin D. Roosevelt.

Across languages

Translations

11 source translations are retained for this English entry.

  • Chinese Mandarin: 智囊团 (zhìnángtuán) — group of experts who advise a government
  • Chinese Mandarin: 专家顾问团 — group of experts who advise a government
  • Chinese Mandarin: 军师团 — group of experts who advise a government
  • Esperanto: cerbaro — group of experts who advise a government
  • Finnish: neuvonantajat — group of experts who advise a government
  • Finnish: neuvonantajaryhmä — group of experts who advise a government
  • Georgian: ტვინების ტრესტი (ṭvinebis ṭresṭi) — group of experts who advise a government
  • Georgian: ტვინის ტრესტი (ṭvinis ṭresṭi) — group of experts who advise a government
  • Chinese Mandarin: 智囊团 (zhìnángtuán) — any group of experts
  • Chinese Mandarin: 专家小组 — any group of experts
  • Finnish: ajatuspaja — any group of experts