Meaning of window envelope | Babel Free
Definitions
An envelope with a transparent panel on its front, through which the name and address of the addressee printed on the letter inside can be seen.
Equivalents
Examples
“A letter in a brown window envelope arrived in the post.”
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.