dṛḍhāyu or dṛḍhā°yus, m. ‘firm-lived’, N. of the son of Purū-ravas and Urvaśī, [MBh. i];; of a prince, [ib.] [v]; of one of the 7 sages of the south, [ib.] [xiii]; of a son of the 3rd Manu Sāvarṇa.
dṛ°ḍhavya, w.r. for dṛ°ḍhāyus (q.v.), [MBh. xiii, 7112.]