martingale
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See also: Martingale
English[edit]
Alternative forms[edit]
Etymology[edit]
Middle French martingale, from Occitan martegalo, feminine form of martegal, an inhabitant of Martigues, which is from Latin maritima. Alternatively from Spanish almártaga.
Pronunciation[edit]
Audio (US) (file)
Noun[edit]
martingale (plural martingales)
- A piece of harness used on a horse to keep it from raising its head above a desired point.
- (nautical) A spar, or piece of rigging that strengthens the bowsprit.
- (mathematics) A stochastic process for which the conditional expectation of future values given the sequence of all prior values is equal to the current value.
- If a gambler plays a fair game repeatedly, his payoff over time is a martingale.
- A gambling strategy in which one doubles the stake after each loss.
- (fencing) A strap attached to the sword handle, preventing a sword being dropped if disarmed.
Synonyms[edit]
- (piece of harness): tie-down
Derived terms[edit]
Translations[edit]
piece of harness
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bowsprit strengthening
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a stochastic process relating random variables to earlier values
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a gambling strategy in which one doubles the stake after each loss
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a strap attached to the sword handle, preventing a sword being dropped if disarmed
Verb[edit]
martingale (third-person singular simple present martingales, present participle martingaling, simple past and past participle martingaled)
- To employ the martingale strategy in gambling.
- 2012, Frank Scoblete, Casino Conquest:
- The Russians were both martingaling it—doubling their bets when they lost.
French[edit]
Pronunciation[edit]
Audio (file)
Noun[edit]
martingale f (plural martingales)
Further reading[edit]
- “martingale”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012.
Italian[edit]
Noun[edit]
martingale f
- plural of martingala
Anagrams[edit]
Categories:
- English terms borrowed from Middle French
- English terms derived from Middle French
- English terms derived from Occitan
- English terms derived from Latin
- English terms derived from Spanish
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- English countable nouns
- en:Nautical
- en:Mathematics
- English terms with usage examples
- en:Fencing
- English verbs
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- en:Horse tack
- French terms with audio links
- French lemmas
- French nouns
- French countable nouns
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- Italian non-lemma forms
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