What does -uleus mean in Latin?

-uleus, a suffix, means “suffix forming masculine diminutives”.

How do you pronounce -uleus?

In classical Latin, [ˈʊ.ɫe.ʊs]; in ecclesiastical (church) Latin, [ˈuː.le.us].

suffix · masculinesecond declension

-uleus m (genitive -uleī)

Classical[ˈʊ.ɫe.ʊs]Ecclesiastical[ˈuː.le.us]

masculinemorphemesuffix forming masculine diminutives
aculeus ← acus
equuleus ← equus

Proto-Indo-European *-éyos Proto-Italic *-ejos Proto-Italic *-eos Latin -eus Latin -uleus From -ulus + -eus.

What does -uleus mean in Latin?: -uleus, a suffix, means “suffix forming masculine diminutives”.
How do you pronounce -uleus?: In classical Latin, [ˈʊ.ɫe.ʊs]; in ecclesiastical (church) Latin, [ˈuː.le.us].