noun, plural sub·as·sem·blies.
- a structural assembly, as of electronic or machine parts, forming part of a larger assembly.
Origin of subassembly
First recorded in 1925–30; sub-
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for subassembly
- a number of machine components integrated into a unit forming part of a larger assembly
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
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