Englishfor English speakers
currency
Noun
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A currency is the money from a particular country.
A person going abroad can obtain foreign currency notes and travellers' cheques from his own bank.
The US dollar ended lower against most other currencies in London.
Since then the exchange value of the currency has fallen by 78%.
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If something has currency, it is generally accepted.
After the war, these new ideas began to gain currency.
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The state of being up to date.
A book's bibliography can be a good indicator of currency in the text.
locale
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noun
(= venue)
the scene of any event or action (especially the place of a meeting)
identifier
Noun
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An identifier is a person or thing that someone or something.
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An identifier is a book that helps to determine the specific class of an object (such as a mushroom, herb or drug), or its individual identity (such as that of a star).