Modern Greek lemma

βασιλεύω

vasilévo — “to reign, rule”

(monarchy) to reign, rule (also figurative); (astronomy) to set, go down, wester (sun, stars, etc); (astronomy) to set, go down, wester (sun, stars, etc), (figuratively) to decline

Definitions from English Wiktionary via kaikki.org (wiktextract), licensed CC BY-SA 4.0.