envelope
pronunciation
How to pronounce envelope in British English:
UK [ˈenvələʊp]
How to pronounce envelope in American English:
US [ˈenvəloʊp]
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- Noun:
- a flat rectangular paper container for papers
- any wrapper or covering
- a curve that is tangent to each of a family of curves
- a natural covering (as by a fluid)
- the maximum operating capability of a system
- the bag containing the gas in a balloon
Word Origin
- envelope
- envelope: [18] English borrowed envelope from French enveloppe in the sense ‘wrapper’, and more specifically ‘cover for a letter’, at the start of the 18th century. It was a derivative of the verb envelopper ‘wrap’, whose ancestor, envoloper, gave English envelop in the 14th century. As in the case of its first cousin develop, the origin of the verb remains a mystery.It is a compound formed from the prefix en- ‘in’ and voloper ‘wrap’, but the source of voloper has never been satisfactorily explained. It may come from a hypothetical Celtic base *vol- ‘roll’, but an equally good candidate is late Latin *faluppa ‘husk’, from which come Italian viluppo ‘bundle’ and viluppare ‘wrap’.=> develop
- envelope (n.)
- "a wrapper, an enclosing cover," specifically a prepared wrapper for a letter or other paper, 1705, from French enveloppe (13c.), a back-formation from envelopper "to envelop" (see envelop).
Example
- 1. Inside the empty envelope propped up against a cup .
- 2. Anyway , he opens the envelope addressed to the new doctor and reads
- 3. The outer envelope of all four sections contains air maintained at atmospheric pressure .
- 4. Use her favorite color envelope .
- 5. The envelope could contain every secret she 's ever had .