What does Verticō mean in Latin?

Verticō, a proper noun, means “Latin proper name for a male name of the Nervii, Celtic tribe, mentioned by Julius Caesar.”.

What is the genitive of Verticō?

The genitive singular is Verticōnis. Verticō is masculine, third declension.

In classical Latin, [ˈwɛr.tɪ.koː]; in ecclesiastical (church) Latin, [ˈvɛr.ti.ko].

proper noun · masculinethird declension

Verticō m sg (genitive Verticōnis)

Classical[ˈwɛr.tɪ.koː]Ecclesiastical[ˈvɛr.ti.ko]

Latin proper name for a male name of the Nervii, Celtic tribe, mentioned by Julius Caesar.
Erat unus intus Nervius nomine Vertico, loco natus honesto, qui a prima obsidione ad Ciceronem perfugerat suamque ei fidem praestiterat.There was within our camp a certain Nervian, by name Vertico, born in a distinguished position, who in the beginning of the blockade had deserted to Cicero, and had exhibited his fidelity to him.c. 52 BCE, Julius Caesar, Commentarii de bello Gallico 5.45