specification
A detailed description of the design and materials used to make something, including precise measurements and technical requirements.
Often abbreviated as 'spec,' this document is a binding technical blueprint that leaves no room for interpretation by manufacturers.
Word relationships
- blueprint: A blueprint is specifically a visual drawing of a structure, while a specification is a comprehensive document detailing materials, tolerances, and technical standards.
- requirement: A requirement is a high-level need (e.g., 'must be waterproof'), whereas a specification is the exact technical detail of how that need is met.
Commonly confused with
- generalization: A generalization is a broad statement, whereas a specification is an extremely precise and detailed technical point.
Word family
- specify (verb): Identify clearly and definitely.
- specific (adjective): Clearly defined or identified.
Collocations
- technical specification
- product specification
- meet the specification
- specification sheet
Example sentences
- "The factory rejected the design because the specification sheet did not include the exact tolerances for the aluminum hinge." Manufacturing handoff
- "We must adhere strictly to the product specification to ensure safety compliance." Product development
Memory hook
Think of 'specific-ation'—it is the act of making every single detail of a product incredibly 'specific' for the factory. Specification makes the details specific.
When not to use
Do not use when referring to vague, high-level ideas or creative briefs that lack precise technical data.
Fun facts
- In the aerospace industry, a single bolt can have a specification document that is dozens of pages long, detailing its exact alloy, thread pitch, and heat treatment.
Explore more words
blueprint, Stipulate, stipulation, quality control, describe, Binding
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