Written by the Fiveable Content Team • Last updated September 2025
Verified for the 2026 exam
Verified for the 2026 exam•Written by the Fiveable Content Team • Last updated September 2025
Definition
Modular design is an approach in which a structure or system is composed of individual modules or components that can be easily assembled, disassembled, and replaced. It allows for flexibility, scalability, and efficient construction processes.
Related terms
Interchangeability: This refers to the ability of modules or components in a system to be easily swapped out or replaced without affecting the overall functionality.
Scalability: In modular design, scalability means that the system can be expanded or reduced in size by adding or removing modules.
Flexibility: Modular design offers flexibility because it allows for easy modification and adaptation according to changing needs or requirements.