LATIN DICTIONARYLexicon Latīnum
noun · masculinesecond declension

ursus1

ursus m (genitive ursī)
Classical[ˈʊr.sʊs]Ecclesiastical[ˈur.sus]
Mille Verba core vocabulary

Meaning

  1. masculinea bear

Latīnē defined in Latin in our graded readers

magna bēstia silvae; mel amat.
ursus -ī m — in Mille Verba, Animālia

Declension

declension
formsingularplural
nominativeursusursī
genitiveursīursōrum
dativeursōursīs
accusativeursumursōs
ablativeursōursīs
vocativeurseursī

ursus, i, m. for urcsus; Sanscr. arća; Gr. ἄρκτος,
I. a bear, Plin. 8, 36, 54, § 131; Ov. M. 2, 494; 10, 540; Hor. Epod. 16, 51; id. C. 3, 4, 18; id. A. P. 472; Juv. 4, 106; Sen. Ira, 2, 31, 6; 3, 43, 2; cf. Varr. L. L. 5, § 100 Müll.—Prov.: fumantem nasum vivi tentaveris ursi, i. e. to provoke a dangerous person. Mart. 6, 64, 28: ursum poscunt, a bear-baiting in the circus, Hor. Ep. 2, 1, 186.

Origins

Undoubtedly from Proto-Indo-European *h₂ŕ̥tḱos (“bear”), though it is not exactly clear how the term developed in Italic. Schrijver postulates an Italic sound-law wherein *#HLC- sequences became aLC- in Latin, as perhaps indicated by terms such as argentum (perhaps from *h₂ŕ̥ǵn̥tom), in which case the initial u- is unexpected. However, the linguist Stefan Höfler argues that *#HLC- operated like other *#CLC- sequences, such as mors (< *mr̥t-), in which case *h₂ŕ̥tḱos would develop into *orksos, whence ursus. Schrijver, however, suggests that—even if *#HLC- yielded Latin #oLC-—the outcome ursus would still be irregular, as the expected result would be **orsus, and it can thus be disregarded as evidence for the ordinary development of *#HLC- in Latin. Another linguist, Frederick Kortlandt, has explained the unusual vocalism as the result of influence from urcō (“to roar”). Ultimately, De Vaan suggests that the unexpected sound changes may have arisen as a taboo distortion. For the outcome -s- from original *-tḱ-, compare sinō. Doublet of Arctos.

Gallo-Romance
  • Frenchoursfrom Franco-Provençal ors
  • Catalanos
  • Occitanors
  • Walloonoûssefrom Franco-Provençal ors
Insular Romance
  • Sardinianursu
  • Sardinianussu
Ibero-Romance
  • Portugueseussofrom Old Galician-Portuguese usso
  • Spanishosofrom Old Spanish osso
  • Aragoneseonso
  • Asturianosu
  • Leoneseosu
  • Falaosufrom Old Galician-Portuguese usso
  • Galicianosofrom Old Galician-Portuguese usso
  • Yaquihoosofrom Old Spanish osso
  • Ladinolonsofrom Old Spanish osso
Balkano-Romance
  • Romanianurs
  • Aromanianursu
Italo-Dalmatian
  • Italianorso
  • Corsicanorsu
  • Dalmatianuars
  • Neapolitanurzo
  • Sicilianursu
  • Venetanors
  • Venetanorso
  • Malteseors
Borrowings
  • Portugueseurso
  • Esperantourso
  • Senhaja de Srairursela
  • TranslingualUrsus
Rhaeto-Romance
  • Friulianors
  • Ladinlors
  • Romanshurs
  • Romanshuors
Gallo-Italic
  • Emilianåurs
  • Ligurianorso
  • Lombardors
  • Piedmonteseurs
  • Romagnolórs
proper noun · masculinesecond declension
Ursus2
Ursus m sg (genitive Ursī)
Classical[ˈʊr.sʊs]Ecclesiastical[ˈur.sus]

Meaning

  1. EarlyMedieval Latinmasculinesingulara male given name

Declension

declension
formsingularplural
nominativeUrsus—
genitiveUrsī—
dativeUrsō—
accusativeUrsum—
ablativeUrsō—
vocativeUrse—

Origins

From ursus (“bear”).

In the Academy Smith's classical dictionaries

Quick answers

What does ursus mean in Latin?
ursus, a noun, means “a bear”.
What is the genitive of ursus?
The genitive singular is ursī. ursus is masculine, second declension.
How do you pronounce ursus?
In classical Latin, [ˈʊr.sʊs]; in ecclesiastical (church) Latin, [ˈur.sus].