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inject

verb C1 Formal

Meaning

To introduce a substance into a system or organism, typically through a syringe or similar device, often with the intention of achieving a specific physiological or therapeutic effect; can also refer to the act of introducing ideas or elements into a disc
💡 While "inject" is commonly associated with medical contexts, it is increasingly used metaphorically in discussions about ideas or policies, which can lead to confusion if the context is not clearly established.

Example Sentences

Researchers inject the solution directly into the cell to observe reactions .
The company plans to inject capital to expand its operations .
The nurse will inject the vaccine carefully into the patient's arm .
The technician will inject the solution carefully into the system .

Word in Context

I arrived early at the clinic and sat in the quiet waiting room , watching staff prepare syringes with careful , methodical movements . When my name was called , a nurse greeted me with a calm voice and outlined the procedure so I would understand what to expect . She took a moment to reassure me , then asked permission before she would inject the vaccine into my upper arm , explaining each step to reduce any residual apprehension . The actual prick was quick and less painful than I had anticipated , and the sterile environment helped the process feel professional rather than intimidating . Afterwards she gave practical aftercare advice and I left feeling informed and relieved , appreciating how clear communication transformed a routine appointment into a calm , manageable experience .

Common Phrases

inject a substance inject a new perspective inject funding

Synonyms

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