Criterion vs Specification

When to use each in English, with meaning, register, and examples.

 CriterionSpecification
MeaningA standard or rule used to judge something.A detailed description of something's features or requirements.
Registerformal-
CEFR levelB2C1
Part of speechnounnoun
Usage notesUsed primarily in academic or professional contexts to establish standards. Avoid in casual conversation unless discussing evaluations.Use 'specification' in formal contexts like contracts or technical documents. Avoid in casual conversations. It's more appropriate for discussions focused on details.

Frequently asked questions: Criterion vs Specification

What's the difference between "Criterion" and "Specification"?

"Criterion" means: A standard or rule used to judge something. "Specification" means: A detailed description of something's features or requirements.

When should I use "Criterion" and "Specification"?

"Criterion" is formal.

Are "Criterion" and "Specification" the same CEFR level?

"Criterion" is at B2, "Specification" is at C1 on the CEFR scale.

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