Meaning of chapapashan in english
Interpreting chapapashan - चापपाषाण
As noun :
keystone Ex:  It was also a keystone state economically
Suggested : the wedge-shaped piece at the summit of an arch, regarded as holding the other pieces in place
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chapapashan
can be used as noun.. No of characters: 8 including consonants matras.
Transliteration :
chaapapaaShaaNa