Definition

To put something back into a system or body again after it has been removed.

Example

The doctor decided to reinject the medication to ensure it was effective.

Tense Forms

Conversation

Did you hear they need to reinject the vaccine for better effectiveness?

Yeah, I read that it's important for maintaining immunity.

I didn't realize it was necessary to reinject it after a certain period.

Definitely! It’s a good way to ensure we stay protected.

Synonyms & Antonyms

Root Explanation

Reinject → It is formed from "re-" (meaning again) and "inject" (from Latin "in-" meaning into and "jacere" meaning to throw). The word "reinject" means to throw something into again, typically referring to introducing a substance back into a system.

Memory Tip

Think of 'throwing something back in' — 're-' means again, and 'inject' means to throw into.

Visually Confused Words