blackfish: meaning, definition, pronunciation and examples
C1Technical (zoology/marine biology), Financial (slang), Media (documentary title).
Quick answer
What does “blackfish” mean?
A term for several species of dark-coloured marine fish, notably the tautog (Tautoga onitis) and the related black sea bass (Centropristis striata) in North America, or a small toothed whale (Globicephala melas), also called the pilot whale.
Audio
Pronunciation
Definition
Meaning and Definition
A term for several species of dark-coloured marine fish, notably the tautog (Tautoga onitis) and the related black sea bass (Centropristis striata) in North America, or a small toothed whale (Globicephala melas), also called the pilot whale.
In recent (c21) business/media contexts, the verb means to engage in a type of activist short-selling where an investor publicizes research alleging fraud or misconduct at a company, profiting from the subsequent fall in its stock price. The term was popularized by the film 'Blackfish' (2013), which documented alleged mistreatment of orcas at SeaWorld.
Dialectal Variation
British vs American Usage
Differences
In the UK, 'blackfish' is rarely used for fish; 'pilot whale' is standard for the cetacean. In US coastal regions (especially New England), 'blackfish' commonly means the tautog, a food fish. The financial verb 'to blackfish' is understood internationally in finance circles but originated in US media.
Connotations
UK: Primarily associated with the whale or the documentary. US: Can be a specific local fish (positive/connoting sport/food) OR the whale/documentary (negative/connoting controversy). The verb has strongly negative connotations (accusatory, exposing malpractice).
Frequency
Low frequency overall. Most common in specific regional (US coastal) or professional (finance, marine biology) contexts. Spiked in public discourse post-2013 documentary.
Grammar
How to Use “blackfish” in a Sentence
[Investor] blackfished [Company] by publishing a damning report.The [blackfish] (n.) is a type of [pilot whale/fish].Vocabulary
Collocations
Examples
Examples of “blackfish” in a Sentence
verb
British English
- The journalist effectively blackfished the corporation, leading to a regulatory inquiry.
- They were accused of blackfishing by publishing the leaked data ahead of the short position.
American English
- That investor blackfished the pharmaceutical company last quarter.
- It's a risky strategy to blackfish a firm without ironclad evidence.
adverb
British English
- [None.]
American English
- [None.]
adjective
British English
- [No standard adjectival use. Possibly 'blackfish-related controversy'.]
American English
- [No standard adjectival use. Possibly 'blackfish fishery regulations'.]
Usage
Meaning in Context
Business
Verb: 'The hedge fund is known to blackfish struggling tech firms.'
Academic
Noun: 'The North Atlantic blackfish, or Globicephala melas, exhibits complex social structures.'
Everyday
Noun: 'We went out on the boat to catch some blackfish.' (US regional)
Technical
Noun: 'The blackfish population in Long Island Sound is managed under specific quotas.'
Vocabulary
Synonyms of “blackfish”
Strong
Weak
Watch out
Common Mistakes When Using “blackfish”
- Using 'blackfish' to mean any dark fish. Confusing the fish and whale meanings. Assuming the verb is widely understood outside finance/media contexts. Capitalising it incorrectly when not referring to the film title.
FAQ
Frequently Asked Questions
It can be both, depending on context. In traditional whaling and marine biology, it's a whale (the pilot whale). In North American fishing, especially in the Northeast US, it's a dark-coloured food fish like the tautog.
It's a financial term meaning to publicly accuse a company of serious wrongdoing or fraud while holding a short position in its stock, aiming to profit from the resulting price drop. The term derives from the 2013 documentary 'Blackfish' which damaged SeaWorld's reputation.
No, it's a low-frequency word. It is common only in specific regional dialects (US coastal fishing communities) or professional jargon (marine biology, finance). The documentary made it briefly more widely known.
Not in a standard way. It is almost exclusively a noun or a recently coined verb. You might see compound nouns like 'blackfish fishery' or 'blackfish scandal', where it functions attributively.
A term for several species of dark-coloured marine fish, notably the tautog (Tautoga onitis) and the related black sea bass (Centropristis striata) in North America, or a small toothed whale (Globicephala melas), also called the pilot whale.
Blackfish is usually technical (zoology/marine biology), financial (slang), media (documentary title). in register.
Blackfish: in British English it is pronounced /ˈblakfɪʃ/, and in American English it is pronounced /ˈblækˌfɪʃ/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “[None in common usage. The term itself is quasi-idiomatic in finance.]”
Learning
Memory Aids
Mnemonic
Think of a BLACK pilot FISH leading the way, or a BLACK report that FISHes for scandal in a company.
Conceptual Metaphor
A DAMAGING REVELATION IS A PREDATORY FISH/WHALE. A COMPANY IS A SEA OF INFORMATION WHERE ONE FISHES FOR SCANDAL.
Practice
Quiz
In the context of New England fishing, a 'blackfish' most likely refers to: