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Meaning of Dahlke envelope | Babel Free

Noun CEFR B2
ˈdɑːlkə ˈɒnvəloʊp

Definitions

An airmail envelope with a distinct pattern of spaced diamonds in alternating red and blue colours around the outer edge.

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
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