Meaning of upasnehan karna in english
Interpreting upasnehan karna - उपस्नेहन करना
As verb :
lubricate Ex:  It also serves to lubricate the wheels of some sensitive machines such as sewing machines
Suggested : to apply some oily or greasy substance to (a machine, parts of a mechanism, etc) in order to diminish friction oil or grease (something)
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upasnehan karna
can be used as verb.. No of characters: 13 including vowels consonants matras.
Transliteration :
upasnehana karanaa