Accumulator Meaning
/əˈkjum.jəˌleɪ.tɚ/Definition, CEFR level C2, pronunciation, examples, and quiz.
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Definition
nounOne who, or that which, accumulates.
nounA wet-cell storage battery.
Sentence Examples
Using electric cars is environmentally friendly, but accumulator production is especially harmful to the environment.
He is a great accumulator of bad jokes.
The electrical system uses a large accumulator to store excess power.
Synonyms & Antonyms
Synonyms:
Antonyms:
None
CEFR Practice Quiz
An ____ stores electrical energy for later use in a hybrid car.
CEFR Practice Quiz (Alternate)
A solar panel system requires an ____ to store electricity.
Word Origin & History
Etymology tree Proto-Indo-European *h₂éd Proto-Italic *ad Proto-Italic *ad- Latin ad- Proto-Indo-European *ḱewh₁- Proto-Indo-European *ḱuh₁mósder.? Latin cumulus Proto-Indo-European *-h₂ Proto-Indo-European *-éh₂ Proto-Indo-European *-yéti Proto-Indo-European *-eh₂yéti Proto-Italic *-āō Latin -ō Latin cumulō Latin accumulō Proto-Indo-European *-tōr Proto-Italic *-tōr Latin -tor Latin accumulātorbor. English accumulator From Latin accumulātor, agent noun of accumulō (“pile up”), accumulate + -or.
Literary Quotations & Historical Citations
"The largest payout for a bet on a horse race was $1,627,084 after tax, paid to Britons Anthony Speelman and Nicholas Cowan on their $64 nine-horse accumulator at Santa Anita Racecourse, California, in 1987."
— 2000, Guinness World Records, Guinness Book of Records 2000, Demco Media, →ISBN:
"The contents of the memory location and accumulator are NOT altered, but the Negative, Zero and Carry flags are conditioned according to the result of the subtraction."
— 1986, Jules H. Gilder, Apple IIc and IIe Assembly Language, Springer Science & Business Media, →ISBN, page 139:
"The function signature has changed to include the additional parameter accumulator. This parameter, in a way, takes on the job of the return value."
— 2011, Oliver Sturm, Functional Programming in C#, John Wiley & Sons, →ISBN, page 122:
"This product was fairly popular among investors in Hong Kong in 2007 considering the market conditions at that time. It is an accumulator of the underlying stock with a contract period of 12 months."
— 2014, Jerome Yen, Kin Keung Lai, Emerging Financial Derivatives, Routledge, →ISBN:
Explore More C2 Vocabulary Words
CEFR Practice Quiz
An ____ stores electrical energy for later use in a hybrid car.
CEFR Practice Quiz (Alternate)
A solar panel system requires an ____ to store electricity.