What does vestiārius mean in Latin?

vestiārius, a noun, means “person taking care of a vestiarium – cloakroom in monastery; cloth merchant; tailor”.

What is the genitive of vestiārius?

The genitive singular is vestiāriī. vestiārius is masculine, second declension.

In classical Latin, [wɛs.tiˈaː.ri.ʊs]; in ecclesiastical (church) Latin, [ves.tiˈaː.ri.us].

noun · masculinesecond declension

vestiārius m (genitive vestiāriī or vestiārī)

Classical[wɛs.tiˈaː.ri.ʊs]Ecclesiastical[ves.tiˈaː.ri.us]

declension
form	singular	plural
nominative	vestiārius vestiāria, vestiārium	vestiāriī vestiāriae, vestiāria
genitive	vestiāriī vestiāriae	vestiāriōrum vestiāriārum
dative	vestiāriō vestiāriae	vestiāriīs
accusative	vestiārium vestiāriam	vestiāriōs vestiāriās, vestiāria
ablative	vestiāriō vestiāriā	vestiāriīs
vocative	vestiārie vestiāria, vestiārium	vestiāriī vestiāriae, vestiāria

vestĭārĭus, a, um, adj. vestis,

I. of or belonging to clothes.

I. Adj.: arca, a clotheschest, Cato, R. R. 11, 3: negotiator, a clothesdealer, Dig. 38, 1, 45.—

II. Substt.

A. ve-stĭārĭus, ii, m., a clothes-dealer, Dig. 14, 3, 5, § 4; Inscr. Orell. 3643; 4294 sq.—

B. vestĭārĭum, ii, n.

1. A clothes-press, clothes-chest, wardrobe, Plin. 15, 8, 8, § 33.—

2. Articles of clothing, clothes, wardrobe, Sen. Ben. 3, 21; Col. 1, 8, 17; Dig. 35, 3, 3 al.

From vestis (“vestment, clothing,”) + -ārius.