Saṇhaka, at Ja III 394 (of hair growing white "saṇhakasadisā") according to Kern, Toev. II 69 (coarse) hempen cloth (= sāṇavāka), as indicated by v.l. sāṇalāka. Thus a derivation from saṇa = sāṇa. Kern compares Pāli tuṇhīra = tūṇīra; Sanskrit śaṇa = śāṇaka. According to Andersen, Pāli Glossary "betelnut" (= saṇha).