English Lexicon

Engine

/ˈɛn.dʒɪn/
nounCEFR B1 (Intermediate)Top #650 frequency
Full Thesaurus

Comprehensive Definitions & Senses

2 senses
As noun
  1. 1

    A machine designed to convert energy into mechanical motion.

    "The car's engine roared to life as she turned the key in the ignition."
  2. 2

    A person or thing that causes something to happen or develop.

    "He was the driving engine behind the project's success."

Thesaurus & Semantic Spectrum

Synonyms (3)
Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

Derived from the Old French word 'engin', meaning 'skill, cleverness, or war machine', which originates from the Latin 'ingenium', meaning 'innate quality or mental power, invention'. Over the centuries, the meaning shifted from ingenious mechanical devices and military contrivances during the Middle Ages to power-producing machines during the Industrial Revolution.

Quick Vocabulary Retention Check

Which of the following is the closest synonym for "Engine"?

Thesaurus & Synonyms Graph

Explore Nuanced Synonyms for "Engine"

Discover exact matches, context-specific alternatives, and antonyms with intensity ratings in the VocabDictionary Thesaurus.

View "Engine" Synonym Map