LATIN DICTIONARYLexicon Latīnum
noun · neutersecond declension

crustum

crustum n (genitive crustī)
Classical[ˈkrʊs.tũː]Ecclesiastical[ˈkrus.tum]

Meaning

  1. neuterpastry, cake, pie (any baked food)

Latīnē defined in Latin in our graded readers

pars dūra pānis
crūstum -ī (n) — in Aeneis, ch. 17

Declension

declension
formsingularplural
nominativecrustum
crustulum
crusta
crustula
genitivecrustī
crustulī
crustōrum
crustulōrum
dativecrustō
crustulō
crustīs
crustulīs
accusativecrustum
crustulum
crusta
crustula
ablativecrustō
crustulō
crustīs
crustulīs
vocativecrustum
crustulum
crusta
crustula

crustum, i, n. access. form to crusta,
I. pastry, any thing baked, Hor. Ep. 1, 1, 78; Verg. A. 7, 115; Inscr. Grut. 173, 4; 373, 8.

Origins

From the same root as crusta. Derived by De Vaan from Proto-Indo-European *krustós.

Quick answers

What does crustum mean in Latin?
crustum, a noun, means “pastry, cake, pie (any baked food)”.
What is the genitive of crustum?
The genitive singular is crustī. crustum is neuter, second declension.
How do you pronounce crustum?
In classical Latin, [ˈkrʊs.tũː]; in ecclesiastical (church) Latin, [ˈkrus.tum].