Meaning & use

Subassembly

noun·Advanced

Last updated

A unit made up of several components that is assembled separately before being incorporated into a larger, finished product.

See it in a sentence

Workers on the line tested each engine subassembly before it was bolted into the chassis.

The circuit board is a subassembly that gets installed inside the final device.

A note on using this word

Common in manufacturing and engineering, where breaking a product into subassemblies allows parallel assembly and easier quality checks.

Words with a similar meaning

modulecomponent unit

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