What does seu mean in Latin?

seu, a conjunction, means “or; either... or... (seu... seu...)”.

How do you pronounce seu?

In classical Latin, [ˈsɛu̯]; in ecclesiastical (church) Latin, [ˈsɛːu̯].

conjunction

Classical[ˈsɛu̯]Ecclesiastical[ˈsɛːu̯]

№ 343 of the 1,000 commonest wordsMille Verba core vocabulary

vel … vel

whether … or

seu … seu — in De Bello Gallico III, ch. 22

seu, adv., v. sive.

Apocope of sīve.

What does seu mean in Latin?: seu, a conjunction, means “or; either... or... (seu... seu...)”.
How do you pronounce seu?: In classical Latin, [ˈsɛu̯]; in ecclesiastical (church) Latin, [ˈsɛːu̯].