engines
word · lemma: engine
Definition
Machines that change energy into movement or power, especially in vehicles and other mechanical systems. The word can also be used more broadly for something that drives or powers a process.
Usage & Nuances
Usually a countable noun: 'an engine', 'car engines'. Most often refers to motors in cars, planes, boats, or machines. In tech, learners should not confuse it with uses like 'search engine'. 'Motor' is similar, but 'engine' is often the more general everyday word for the power unit in a vehicle.
Example Sentences
The car has two engines.
basic
These engines are very loud.
basic
The mechanic checked the engines before the trip.
basic
Older diesel engines can be expensive to repair.
natural
Jet engines were roaring overhead all night.
natural
Electric engines are changing the auto industry fast.
natural