kalkawatva
? kalkaṭa-tva , nt. ( cf. Skt. karkara, Pali kakkhaḷa, AMg. kakkhaḍa, hard? ), perhaps hardness : Mv i.339.16 atha teṣāṃ kāye gurutvaṃ ca kharatvaṃ ca ka°tvaṃ ca upanipate. So acc. to Crit. App. one ms. ; v.l. kalkatvaṃ ( impurity? cf. Skt. kalka); but Senartʼs note cites mss. as katka° instead of kalka°; he em. kakkhaṭatvaṃ.