HyperDic: window_envelope

English > 1 sense of the expression *window envelope*:
NOUN	artifact	window envelope	an envelope with a transparent panel that reveals the address on the enclosure

English > *window envelope*: 1 sense > noun 1, artifact
Meaning	An envelope with a transparent panel that reveals the address on the enclosure.
Parts	window	A transparent panel (as of an envelope) inserted in an otherwise opaque material
Broader	envelope	A flat (usually rectangular) container for a letter, thin package, etc.
Spanish	sobre con ventana