Meaning of duguni karna in english
Interpreting duguni karna - दुगुनी करना
As noun :
double Ex:  Effective at double the range of the typical smoothbore of the Napoleonic era
Suggested : twice as large, heavy, strong, etc twofold in size, amount, number, extent, etc
Word of the day
duguni karna
can be used as noun.. No of characters: 11 including consonants matras.
Transliteration :
dugunii karanaa