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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Received-Pronunciation:/ˌkəʊbɹə ɪˈfɛkt/
Received-Pronunciation:/ˌkɒ-/
General-American:/ˌkoʊbɹə ɪˈfɛk(t)/
General-American:/-əˈfɛk(t)/weak vowel merger
General-American:/-iˈfɛk(t)/
Southern-England:Recorded audio is listed in the source snapshot.
rhymes with -ɛkt
1
noun
Meaning 1
The phenomenon where an attempted solution to a problem has an unintended consequence that makes the original problem worse.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
History
Etymology
From cobra + effect, a calque of German Kobra-Effekt, coined by the German economist Horst Siebert (1938–2009) in a 2001 book, from an anecdote about an incident during the British rule of colonial India in the 19th century in which the government, concerned about the large number of venomous cobras in Delhi, offered a bounty for each dead cobra turned in, which eventually led to enterprising people breeding more cobras for the income. When the government discontinued the programme the breeders set their cobras free, which led to an increase in the cobra population.
Across languages
Translations
6 source translations are retained for this English entry.
Afrikaans:
kobra-effek
— phenomenon where an attempted solution to a problem has an unintended consequence that makes the original problem worse
Finnish:
kobra-ilmiö
— phenomenon where an attempted solution to a problem has an unintended consequence that makes the original problem worse
German:
Kobra-Effekt
— phenomenon where an attempted solution to a problem has an unintended consequence that makes the original problem worse
Italian:
effetto cobra
— phenomenon where an attempted solution to a problem has an unintended consequence that makes the original problem worse
Japanese:
コブラ効果
(kobura kōka)
— phenomenon where an attempted solution to a problem has an unintended consequence that makes the original problem worse
Korean:
코브라 효과
(kobeura hyogwa)
— phenomenon where an attempted solution to a problem has an unintended consequence that makes the original problem worse