LATIN DICTIONARYLexicon Latīnum
adjectivefirst/second-declension adjective

mentulātus

mentulātus (feminine mentulāta, neuter mentulātum, comparative mentulātior)
Classical[mɛn.tʊˈɫaː.tʊs]Ecclesiastical[men.tuˈlaː.tus]

Meaning

  1. adjectivevulgarwell-endowed, having a large penis
    deus Priāpō mentulātior nōn est.There is no god more endowed than Priapus.c. 100 CE, anonymous, Carmina Priapea 36.11
    ad Nanum Mentulatumto a well-endowed dwarf1530, Hieronymus Balbus, Carmina 1.125

Declension

singular
formmasculinefeminineneuter
nominativementulātusmentulātamentulātum
genitivementulātīmentulātaementulātī
dativementulātōmentulātaementulātō
accusativementulātummentulātammentulātum
ablativementulātōmentulātāmentulātō
vocativementulātementulātamentulātum
plural
formmasculinefeminineneuter
nominativementulātīmentulātaementulāta
genitivementulātōrummentulātārummentulātōrum
dativementulātīsmentulātīsmentulātīs
accusativementulātōsmentulātāsmentulāta
ablativementulātīsmentulātīsmentulātīs
vocativementulātīmentulātaementulāta

mentŭlātus, a, um, adj. mentula,
I. having a mentula (rare).—Comp.: Priapo mentulatior, Auct. Priap. 37.

Origins

Proto-Indo-European *-h₂ Proto-Indo-European *-éh₂ Proto-Indo-European *-tós Proto-Indo-European *-eh₂tos Proto-Italic *-ātos Latin -ātus Latin mentulātus From mentula (“cock, dick, penis”) + -ātus (“-ed”).

Quick answers

What does mentulātus mean in Latin?
mentulātus, a adjective, means “well-endowed, having a large penis”.
How do you pronounce mentulātus?
In classical Latin, [mɛn.tʊˈɫaː.tʊs]; in ecclesiastical (church) Latin, [men.tuˈlaː.tus].