Definition

A device that is used to introduce a substance into something, often used in medical or mechanical contexts.

Example

The mechanic used an injector to add fuel to the engine.

Conversation

Did you see that new car model with the advanced fuel injector?

Yeah, I heard it improves efficiency a lot.

I wonder how they designed the injector to make it so efficient.

I think it uses a special technology to optimize the fuel delivery.

Synonyms & Antonyms

Root Explanation

Injector → It is formed from "in-" (meaning into) and "jacere" (meaning to throw). The word "injector" refers to a device that throws or forces something into another substance or system.

Memory Tip

Think of something that 'throws' ('jacere') a substance 'into' ('in-') another — that's why an injector is a device that injects.

Visually Confused Words