jet engine

NOUN

gas airplane engine

Synonyms

WEAK

fanjet pulsejet ramjet reaction engine rocket rocket motor turbofan turbojet turboprop

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.

The billionaire founder of Amazon.com is co-leading a new AI business called Prometheus, which plans to build an “artificial general engineer” that can design and manufacture complex physical products such as a jet engine.

From The Wall Street Journal • Jun. 11, 2026

If a data center wants to roar like a jet engine all night, that’s the deal.

From Salon • Dec. 28, 2025

Maybe other jet engine makers like GE Aerospace, Safran, Rolls-Royce, or RTX could find some new business with AI hyperscalers.

From Barron's • Dec. 11, 2025

A wall of flames over 300 feet tall by Smith’s estimate crested the ridge, roaring with the sound of a jet engine and blasting the resort with superheated wind and debris.

From Los Angeles Times • Oct. 20, 2024

Overhead I hear the sound of a jet engine, and I open my eyes and look up in time to see the plane pass by high in the sky.

From "Counting by 7s" by Holly Goldberg Sloan