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Dictionary quizzes to help you remember vocabulary
Dictionary quizzes to help you remember vocabulary

(transitive) To bring down the size, quantity, quality, value or intensity of something; to diminish, to lower. / (intransitive) To lose weight.

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reduce

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元となった辞書の項目

reduce

/ɹɪˈdjuːs/
verb
(transitive) To bring down the size, quantity, quality, value or intensity of something; to diminish, to lower. / (intransitive) To lose weight.
She wants to reduce her carbon footprint by using public transportation.
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意味（1）
(transitive) To bring down the size, quantity, quality, value or intensity of something; to diminish, to lower.
to reduce weight, speed, heat, expenses, price, personnel etc.
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意味（2）
(intransitive) To lose weight.
意味（3）
(transitive) To bring to an inferior rank; to degrade, to demote.
to reduce a sergeant to the ranks
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意味（4）
(transitive) To humble; to conquer; to subdue; to capture.
to reduce a province or a fort
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意味（5）
(transitive) To bring to an inferior state or condition.
to reduce a city to ashes
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意味（6）
(transitive, cooking) To decrease the liquid content of food by boiling much of its water off.
Serve the oxtails with mustard or a sauce made by reducing the soup, if any is left, to a slightly thick sauce.
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意味（7）
(transitive, chemistry) To add electrons / hydrogen or to remove oxygen.
Formaldehyde can be reduced to form methanol.
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意味（8）
(transitive, metallurgy) To produce metal from ore by removing nonmetallic elements in a smelter.
意味（9）
(transitive, mathematics) To simplify an equation or formula without changing its value.
意味（10）
(transitive, computer science) To express the solution of a problem in terms of another (known) algorithm.
意味（11）
(transitive, logic) To convert a syllogism to a clearer or simpler form.
意味（12）
(transitive, law) To convert to written form. (Usage note: this verb almost always appears as "reduce to writing".)
It is important that all business contracts be reduced to writing.
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意味（13）
(transitive, medicine) To perform a reduction; to restore a fracture or dislocation to the correct alignment.
意味（14）
(transitive, military) To reform a line or column from (a square).
意味（15）
(transitive, military) To strike off the payroll.
意味（16）
(transitive, Scotland, law) To annul by legal means.
意味（17）
(transitive, obsolete) To translate (a book, document, etc.).
a book reduced into English
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