extraction

nounB2

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Danh từ

noun

Plural noun:

extractions

1.
(countable, uncountable)The act of extracting or the condition of being extracted.
2.
(countable, uncountable)Something extracted, an extract, as from a plant or an organ of an animal etc.
3.
(countable, uncountable)A person's origin or ancestry.
4.
(countable, uncountable)(military) The act of removing someone from a hostile area to a secure location.
5.
(countable, uncountable)(dentistry) The removal of a tooth from its socket.
6.
(countable, uncountable)(coffee preparation, by ellipsis) The extraction yield of a brewed coffee.

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descent lineageextractreductiondescent, lineage

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Nguồn gốc từ

From Old French estraction, from extractio.