regni

regni is a Latin form of regnum, meaning “kingship, royal power; rule; kingdom, realm”. It is the genitive singular neuter noun.

Found 415 times in the Latin texts on Socratos.

Where it is used

Caesar, De Bello Gallico 1.2.1: Apud Helvetios longe nobilissimus fuit et ditissimus Orgetorix. Is M. Messala, [et P.] M. Pisone consulibus regni cupiditate inductus coniurationem nobilitatis fecit et civitati persuasit ut de finibus suis cum omnibus copiis exirent:

Seneca the Younger, Phaedra 625: Regni tenacis dominus et tacitae Stygis

All forms of regnum (declension table)

Source: Socratos (socratos.org), a free reader for Ancient Greek and Latin. Grammar from the Perseus Treebank and Morpheus; dictionary entries from Lewis & Short, A Latin Dictionary (Perseus Digital Library, CC BY-SA). Counts are from the texts on Socratos.