LATIN DICTIONARYLexicon Latīnum
proper noun · masculinethird declension

Suessiōnēs

Suessiōnēs m pl (genitive Suessiōnum)
Classical[su.ɛs.siˈoː.neːs]Ecclesiastical[su.es.siˈɔː.nes]

Meaning

  1. A Celtic tribe of Gallia Belgica

Declension

declension
formsingularplural
nominative—Suessiōnēs
genitive—Suessiōnum
dative—Suessiōnibus
accusative—Suessiōnēs
ablative—Suessiōnibus
vocative—Suessiōnēs

Sŭessĭōnes (Sŭessōnes, trisyl., Luc. 1, 423), um, m.,
I. a people in Gaul, in the neighborhood of the modern Soissons, Caes, B. G. 2, 3; 2, 12; 2, 13; Hirt. B. G. 8, 6; Plin. 4, 17, 31, § 106.

Origins

Possibly derived from Gaulish *swexs (“six”)

In the Academy Smith's classical dictionaries

Quick answers

What does Suessiōnēs mean in Latin?
Suessiōnēs, a proper noun, means “A Celtic tribe of Gallia Belgica”.
What is the genitive of Suessiōnēs?
The genitive singular is Suessiōnum. Suessiōnēs is masculine, third declension.
How do you pronounce Suessiōnēs?
In classical Latin, [su.ɛs.siˈoː.neːs]; in ecclesiastical (church) Latin, [su.es.siˈɔː.nes].