An envelope is a common packaging item, usually made of thin, flat material. It is designed to contain a flat object, such as a letter or card. Traditional envelopes are made from sheets of …

The meaning of ENVELOPE is a flat usually paper container (as for a letter). How to use envelope in a sentence. How do you pronounce envelope?: Usage Guide.

ENVELOPE meaning: 1. a flat, usually square or rectangular, paper container for a letter 2. a flat, usually square or…. Learn more.

Definition of envelope noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

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envelop – to wrap around; enfold; hide; enclose: Envelop the area with high walls. n. 1. A flat paper container, especially for a letter, usually having a gummed flap. 2. Something that …

Dec 21, 2025 · Borrowed from French enveloppe, from envelopper. envelope m (plural envelopes)

ENVELOPE definition: a flat paper container, as for a letter or thin package, usually having a gummed flap or other means of closure. See examples of envelope used in a sentence.

ENVELOPE meaning: 1 : an enclosing cover for a letter, card, etc.; 2 : to go beyond the usual or normal limits by doing something new, dangerous, etc.

When choosing a standard envelope size, consider the dimensions of your contents and the purpose of your mail. Standard sizes are cost-effective and easy to handle, making them …