Cover vs Envelope

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

 CoverEnvelope
Meaningto put something over or on top of something elseA flat, usually rectangular container for letters or documents.
CEFR levelA2B2
Part of speechverbnoun
Usage notesUse 'cover' when talking about hiding or protecting something. It can be both physical (like a blanket) and metaphorical (like a topic). Avoid using in very formal writing.Use 'envelope' when referring to the paper container for letters. It's common in both spoken and written English. Avoid using it in technical contexts unrelated to mailing.

Frequently asked questions: Cover vs Envelope

What's the difference between "Cover" and "Envelope"?

"Cover" means: to put something over or on top of something else "Envelope" means: A flat, usually rectangular container for letters or documents.

When should I use "Cover" and "Envelope"?

They can all be used in everyday English.

Are "Cover" and "Envelope" the same CEFR level?

"Cover" is at A2, "Envelope" is at B2 on the CEFR scale.

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