Meaning of (तत्व या गुण) tatva/gun in english
As noun :
essence Ex:  They are in essence mere technicians.
Suggested : the basic, real, and invariable nature of a thing or its significant individual feature or features
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(तत्व या गुण) tatva/gun
can be used as noun.. No of characters: 11 including consonants matras.
Transliteration :
tatva/guNa