Sanskrit

Noun

घर्षण • ‎(gharṣaṇa) n

1. rubbing, polishing.
2. grinding, pounding.
3. rubbing, embrocation.

References

• Sir Monier Monier-Williams (1898) A Sanskrit-English dictionary etymologically and philologically arranged with special reference to cognate Indo-European languages, Oxford: Clarendon Press, page 379