kahuna
C1-C2Colloquial, Slang, Informal
Definition
Meaning
An important person; an expert, boss, or leader in a particular field.
In its original Hawaiian context, a kahuna is a priest, sorcerer, expert, or healer, holding great spiritual and societal authority. In modern Western slang, particularly North American business/colloquial use, it often humorously denotes the most important person or the key element in a situation.
Linguistics
Semantic Notes
Outside of Hawaiian contexts, it is a highly informal, often jocular term. Its use in "big kahuna" is a set phrase that significantly outnumbers its use alone. It often implies a high, sometimes inflated, level of authority or importance.
Dialectal Variation
British vs American Usage
Differences
Far more common in American English than in British English. In the UK, it is recognized as an Americanism and used primarily in contexts influenced by American media.
Connotations
In both varieties, it carries a humorous or ironic overtone when used by non-Hawaiians. In the US, it's a familiar piece of business/surfing slang. In the UK, it may sound like an imported, self-consciously cool term.
Frequency
Low frequency in UK English; occasional, primarily in media-influenced or business contexts in US English.
Vocabulary
Collocations
Grammar
Valency Patterns
the + (adj) + kahuna + of + NP (e.g., the big kahuna of Silicon Valley)be + (article) + kahunaVocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “the big kahuna”
Usage
Context Usage
Business
Used humorously to refer to the CEO or a top executive. 'We need approval from the big kahuna before we can proceed.'
Academic
Virtually unused, except in anthropological or linguistic studies of Hawaiian culture.
Everyday
Informal, used for emphasis about someone in charge. 'My dad's the kahuna of the barbecue.'
Technical
Not used in technical registers outside of cultural studies.
Examples
By CEFR Level
- He is the big kahuna in our office.
- If you want that project approved, you'll have to convince the big kahuna herself.
- The conference's keynote speaker was considered the kahuna of sustainable architecture, whose theories have shaped the entire field.
Learning
Memory Aids
Mnemonic
Imagine a huge CONE (sounds like 'kahu-na') of power. The 'Big Cone' is the most important one, or the 'big kahuna'.
Conceptual Metaphor
IMPORTANCE IS SIZE ('big kahuna'). HIERARCHY IS PHYSICAL DOMINANCE (the person at the top).
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Direct translation to 'начальник' or 'босс' loses the informal, often humorous, American slang connotation. It is closer in tone to 'большая шишка' or 'главный босс', but still culturally distinct.
Common Mistakes
- Using it in formal writing.
- Using it without the article 'the' or the adjective 'big' in the set phrase.
- Misspelling as 'kahoona' or 'cahuna'.
Practice
Quiz
In which context is the term 'kahuna' LEAST likely to be used appropriately?
FAQ
Frequently Asked Questions
No, it is very informal slang, primarily used in American English for humorous or emphatic effect.
It originates from the Hawaiian language, where it refers to a priest, sorcerer, or expert. It entered broader English via American surf culture in the 1950s/60s.
While 'big kahuna' is a very common set phrase, it can be used alone, often preceded by 'the' or an adjective (e.g., 'the real kahuna', 'the tech kahuna').
When used by non-Hawaiians in a slang context, some may consider it cultural appropriation, as it trivialises a term of significant spiritual and cultural weight in Hawaiian tradition. Sensitivity is advised.