खोजें
Envelope
01
लिफाफा
a thin, paper cover in which we put and send a letter
Example
He wrote the address on the envelope.
I need to buy some envelopes for my Christmas cards.
She found an old envelope with photos in it.
02
लिफाफा, कवर
any wrapper or covering
03
एन्वलप, गुब्बारे का थैला
the bag containing the gas in a balloon
04
ऑपरेशनल एन्वेलप, कार्यक्षमता की सीमा
the maximum operating capability of a system (especially an aircraft)
05
आवरण
a natural covering (as by a fluid)
06
लिफाफा, गोलाई
a curve that is tangent to each of a family of curves
