regno

Etymology
Derived from, related to.

Noun

 * 1) reign
 * 2) kingdom, realm

Etymology 1
From.

Noun

 * 1) kingdom
 * 2) reign

Etymology 2
From.

Verb

 * 1) to reign, rule (as a monarch)
 * 2) to govern
 * 3) to tyrannize
 * 4)  to dominate, prevail
 * 1)  to dominate, prevail