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Definition of “injection” - English Dictionary

"injection" in American English

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injectionnoun [C/U]

 us   /ɪnˈdʒek·ʃən/
the act of using a needle to put a drug into a person's body: [C] an insulin injection [U] vaccines given by injection
(Definition of injection from the Cambridge Academic Content Dictionary © Cambridge University Press)







"injection" in British English

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injectionnoun [C or U]

uk   /ɪnˈdʒek.ʃən/  us   /ɪnˈdʒek.ʃən/
C2 the act of putting a liquid, especially a drug, into a person's body using a needle and a syringe (= small tube): Daily insulin injections are necessary for some diabetics. This steroid is sometimes given by injection.

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(Definition of injection from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)

"injection" in Business English

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injectionnoun [C or U]

uk   us   /ɪnˈdʒekʃən/
the act of putting new energy or money into something in order to help it succeed: The investment bank needed a cash injection of about $3bn.
(Definition of injection from the Cambridge Business English Dictionary © Cambridge University Press)
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