decline

英語（米国） (en-US) 英語（イギリス） (en-GB)

IPA（発音記号）

/dɪˈklaɪn/

名詞

可算名詞 不可算名詞

Downward movement, fall. / A sloping downward, e.g. of a hill or road. / A weakening. / A reduction or diminution of activity. / The act of declining or refusing something.

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The sudden decline in bird populations alarmed conservationists.

詳細

意味（1）

Downward movement, fall.

意味（2）

A sloping downward, e.g. of a hill or road.

意味（3）

A weakening.

In an era when political leaders promise deliverance from decline through America’s purported preeminence in scientific research, the news that science is in deep trouble in the United States has been as unwelcome as a diagnosis of leukemia following the loss of health insurance.

詳細

意味（4）

A reduction or diminution of activity.

It is also pertinent to note that the current obvious decline in work on holarctic hepatics most surely reflects a current obsession with cataloging and with nomenclature of the organisms—as divorced from their study as living entities.

詳細

意味（5）

The act of declining or refusing something.

The issuing bank only checks the consumer's credit card number for authorization. […] Soft declines are those declines in which the bank requires further verification.

詳細

declines （ 複数形 ）