Injector - Meaning, Definition & English Examples
An injector is a device or mechanism that introduces a substance, such as fuel or medicine, into a system or body under pressure. It is commonly used in engines and medical syringes.
Definition:
A device or person that introduces a substance into something, such as fuel into an engine or medicine into the body.
Synonyms:
syringe, infuser, dispenser
Part of Speech:
noun
Antonyms:
extractor, remover
Common Collocations:
fuel injector, insulin injector, medical injector
Derivatives:
inject, injection, injectable
Usage Tips:
Use "injector" for devices or mechanisms that introduce substances; avoid for abstract concepts unless metaphorical.
Common Phrases:
fuel injector pump, auto-injector pen, jet injector gun
Etymology:
Derived from Latin "injectus," meaning "to throw in," combined with the suffix "-or" indicating an agent or device.
Examples:
- 1. The mechanic replaced the faulty fuel injector in the car.
- 2. She used an insulin injector to manage her diabetes efficiently.
- 3. The scientist designed a high-pressure injector for the experiment.
- 4. Modern engines rely on precise injectors for optimal performance.