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- Dictionaryinjection/ɪnˈdʒɛkʃn/
noun
- 1. an instance of injecting or being injected: "painkilling injections" Similar
- 2. the entry or placing of a spacecraft or other object into an orbit or trajectory.
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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.
1. a. : an act or instance of injecting. b. : the placing of an artificial satellite or a spacecraft into an orbit or on a trajectory. also : the time or place at which injection occurs. 2. : something (such as a medication) that is injected. 3. : a mathematical function that is a one-to-one mapping compare bijection, surjection.
An injection is a shot, or a dose of medicine given by way of a syringe and a needle. When you get jabbed in the arm with a tetanus vaccine, that's an injection. The medical kind of injection forces a small amount of a drug under the skin or directly into a muscle.
noun. /ɪnˈdʒekʃn/ [countable, uncountable] an act of injecting somebody with a drug or other substance. to give somebody an injection. He was treated with penicillin injections. daily injections of insulin. An anaesthetic was administered by injection. In some US states execution is by lethal injection. Wordfinder. Collocations Illnesses.
noun. fluid injected into the body, esp for medicinal purposes. something injected. the act of injecting. the act or process of introducing fluid under pressure, such as fuel into the combustion chamber of an engine. ( as modifier ) injection moulding.
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.
If you have an injection, someone puts a medicine into your body using a needle and a syringe. It must be given by injection, usually twice daily. American English : injection / ɪndˈʒɛkʃən /
Define injection. injection synonyms, injection pronunciation, injection translation, English dictionary definition of injection. n. 1. The act of injecting. 2. Something that is injected, especially a dose of liquid medicine injected into the body. 3. Mathematics A function that is...
injection meaning: 1. If you have an injection, someone puts a drug into your body using a needle: 2. a large amount…. Learn more.
1. a. : to introduce into something forcefully. inject fuel into an engine. b. : to force a fluid into (as for medical purposes) inject a drug into the bloodstream. 2. : to introduce as an element or factor in or into some situation or subject. condemning any attempt to inject religious bigotry into the campaign Current Biography. injectable.
