sound : (m.) sadda; nāda; rava; ghosa; dhani; ārāva; avitthata-samuddappadesa. (adj.) 1. agilāna; kalla; niroga; 2. avikala; akkhata; 3. niddosa; 4. acchidda; 5. daḷha. (v.i.) nadati; ravati; saddāyati. (v.t.) 1. nādeti; vādeti; 2. suṭṭhu vīmaṃsati; 3. jalagambhīrattaṃ mināti; 4. ajjhāsayaṃ pucchati. (pp.) nadita; ruta; saddāyita; suṭṭhu vīmaṃsita; mitajalagambhīratta; puṭṭhajjhāsaya. (adv.) daḷhaṃ; thiraṃ.

A.P. Buddhadatta Mahathera, Concise Pali-English and English-Pali Dictionary [available as digital version from Metta Net, Sri Lanka]