LATIN DICTIONARYLexicon Latīnum
proper noun · masculinesecond declension

Arimaspī

Arimaspī m pl (genitive Arimaspōrum)
Classical[a.rɪˈmas.piː]Ecclesiastical[a.riˈmas.pi]

Meaning

  1. A tribe of Scythia

Declension

declension
formsingularplural
nominative—Arimaspī
genitive—Arimaspōrum
dative—Arimaspīs
accusative—Arimaspōs
ablative—Arimaspīs
vocative—Arimaspī

Ărĭmaspi, ōrum, m., = Ἀριμασποί,
I. a Scythian people in the north of Europe, Mel. 2, 1; Plin. 7, 2, 2, § 10; Gell. 9, 4, 6; sing., Luc. 7, 756; cf. Mann. Nord. pp. 143, 275.

Origins

Borrowed from Ancient Greek Ἀριμασπός (Arimaspós).

In the Academy Smith's classical dictionaries

Quick answers

What does Arimaspī mean in Latin?
Arimaspī, a proper noun, means “A tribe of Scythia”.
What is the genitive of Arimaspī?
The genitive singular is Arimaspōrum. Arimaspī is masculine, second declension.
How do you pronounce Arimaspī?
In classical Latin, [a.rɪˈmas.piː]; in ecclesiastical (church) Latin, [a.riˈmas.pi].