Dictionary Definition :
Definition[1]
:
sovereign : (adj.) sabbabhumma; parama; seṭṭha. (m.) adhirāja; mahārāja. (nt.) suvaṇṇa-nikkha.
Source
:
A.P. Buddhadatta Mahathera, Concise Pali-English and English-Pali Dictionary [available as digital version from Metta Net, Sri Lanka]