LATIN DICTIONARYLexicon Latīnum
noun · neutersecond declension

morsum

morsum n (genitive morsī)

Meaning

  1. neutera (little) piece, bit
    laneaque aridulis haerebant morsa labellisand woolen bits clung to dry lipsc. 84 BCE – 54 BCE, Catullus, Carmina 64

Declension

declension
formsingularplural
nominativemorsummorsa
genitivemorsīmorsōrum
dativemorsōmorsīs
accusativemorsummorsa
ablativemorsōmorsīs
vocativemorsummorsa

morsum, i, n. mordeo,
I. a bit, little piece, e. g. of wool (poet.): lanea morsa, Cat. 64, 316.

Origins

From morsus (“bitten”), perfect passive participle of mordeō (“bite”).

In English words that came into English from morsum

  • morselmorsellum
  • morceaumorsellum

Quick answers

What does morsum mean in Latin?
morsum, a noun, means “a (little) piece, bit”.
What is the genitive of morsum?
The genitive singular is morsī. morsum is neuter, second declension.