tiṇha

sharp (of swords, axes, knives, etc.) DN.i.56 (sattha); SN.iv.160, SN.iv.167 (kuṭhārī); AN.iv.171; Snp.667 (˚dhāra), Snp.673 (asipattavana); Ja.i.253; Sdhp.381.

see tikhiṇa