Arthurus

Latin

Etymology

Likely of Old Welsh origin; if so, then ultimately from Proto-Celtic *artos (“bear”). See the English entry Arthur for more.

Pronunciation

(Classical Latin) IPA^(key): [ˈar.tʰʊ.rʊs]
(modern Italianate Ecclesiastical) IPA^(key): [ˈar.t̪u.rus]

Proper noun

Arthurus m (genitive Arthurī); second declension

(Medieval Latin) a male given name from Old Welsh, equivalent to English Arthur

Declension

Second-declension noun.

	singular	plural
nominative	Arthurus	Arthurī
genitive	Arthurī	Arthurōrum
dative	Arthurō	Arthurīs
accusative	Arthurum	Arthurōs
ablative	Arthurō	Arthurīs
vocative	Arthure	Arthurī

Descendants

All borrowed.

→ Catalan: Artur
→ English: Arthur
→ French: Arthur
→ Friulian: Artûr
→ Italian: Arturo
→ Portuguese: Arturo, Artur
→ Spanish: Arturo