Definition, Meaning & Synonyms
envelope
noun
/ˈɛn.və.loʊp/

Definition
A flat, usually rectangular or square paper container used to enclose a letter or other document.

Examples
- She placed the invitation in a colorful envelope before mailing it.
- Make sure to seal the envelope tightly to prevent anything from falling out.
- The envelope was addressed to her grandmother.

Meaning
An envelope is commonly used for mailing or delivering correspondence, offering protection and privacy for its contents.

Synonyms
- wrapper
- cover
- pouch
- packet