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engine

In everyday conversation, 'engine' usually refers to the motor of a car or plane. In these cases, it is a countable noun. When used in computing (like 'search engine'), it refers to the core logic of a software system. This usage is very common in technical contexts. When used metaphorically (like 'engine of growth'), it describes something that provides the power or drive for a process to happen. In this sense, it is often used in formal writing or news reports.

💬Casual Conversation

🎬Tuesday afternoon, David is in a meeting while Brian is in the server room.

David Smith

Hey, we need to pivot. Can you swap out the search engine for something more 'disruptive'?

Brian

Not happening. You're just chasing your tail with these buzzwords.

💡

David uses corporate jargon ('pivot', 'disruptive') to sound like a tech visionary, while Brian uses the idiom 'chasing your tail' to tell David he is wasting time on pointless changes.

Meanings

noun

A machine with moving parts that converts power into motion, typically used to propel a vehicle.

"The mechanic spent three hours repairing the car's engine."

noun

A software program or system that performs a specific core function for other programs (e.g., a search engine or game engine).

"The new gaming console uses a powerful graphics engine to render realistic lighting."

noun

A device or mechanism used for a particular purpose, especially one that is complex or powerful.

"Innovation is often the primary engine of economic growth."

Last Updated: May 22, 2026•Report an Error