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Definitions

injection

[in-jek-shuhn] / ɪnˈdʒɛk ʃən /
NOUN
introduction into bloodstream
Synonyms


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Hansen then described the translunar injection burn -- a maneuver that brought Orion within 200 kilometers of Earth before swinging around onto a new course for the Moon.

From Barron's • Apr. 4, 2026

The images were taken after the crew successfully completed a trans-lunar injection burn in the early hours of Friday.

From BBC • Apr. 3, 2026

The goal is to make sure everything is working before the craft attempts what is called the translunar injection.

From The Wall Street Journal • Apr. 2, 2026

Lilly is also developing a highly efficacious injection called retatrutide that targets GIP and GLP-1 — both of which are activated by tirzepatide — in addition to glucagon.

From MarketWatch • Apr. 1, 2026

A few days after the schoolteacher received his injection, he broke with Ebola Zaire.

From "The Hot Zone" by Richard Preston