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Definition of IV abbreviation from the Oxford Advanced Learner's Dictionary

IV

abbreviation

/ˌaɪ ˈviː/

/ˌaɪ ˈviː/

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intravenous or intravenously
- an IV drip/infusion
- to administer IV fluids
- The drug must be administered IV.
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See IV in the Oxford Advanced American Dictionary

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