What does hebetātrīx mean in Latin?

hebetātrīx, a adjective, means “that makes dull, dim, dark”.

How do you pronounce hebetātrīx?

In classical Latin, [hɛ.bɛˈtaː.triːks]; in ecclesiastical (church) Latin, [e.beˈtaː.triks].

adjectivethird-declension feminine-only adjective

hebetātrīx (feminine hebetātrīx)

Classical[hɛ.bɛˈtaː.triːks]Ecclesiastical[e.beˈtaː.triks]

that makes dull, dim, dark
cum solis exortu umbra illa hebetatrix sub terra esse debeatalthough the shadow making it dark must from sunrise onward be below the earth77 CE – 79 CE, Plinius Maior, Naturalis Historia 2.57

singular
form	masculine	feminine	neuter
nominative	—	hebetātrīx	—
genitive	—	hebetātrīcis	—
dative	—	hebetātrīcī	—
accusative	—	hebetātrīcem	—
ablative	—	hebetātrīce hebetātrīcī	—
vocative	—	hebetātrīx	—

plural
form	masculine	feminine	neuter
nominative	—	hebetātrīcēs	—
genitive	—	hebetātrīcium hebetātrīcum	—
dative	—	hebetātrīcibus	—
accusative	—	hebetātrīcēs	—
ablative	—	hebetātrīcibus	—
vocative	—	hebetātrīcēs	—

hĕbĕtātrix, īcis, f. adj. id.,

I. that makes dull or dim: umbra, i. e. darkening (shortly before: umbra terrae lunam hebetari), Plin. 2, 13, 10, § 57.

From hebetō (“to make something blunt, dull, dim”, verb) + -trīx f (agentive suffix).