LATIN DICTIONARYLexicon Latīnum
noun · neutersecond declension

dīmidium

dīmidium n (genitive dīmidiī or dīmidī)

Meaning

  1. half

Latīnē defined in Latin in our graded readers

pars altera ex duābus aequīs
dīmidium -ī (n) — in Metamorphoses I, ch. 23

Declension

declension
formsingularplural
nominativedīmidiumdīmidia
genitivedīmidiī
dīmidī
dīmidiōrum
dativedīmidiōdīmidiīs
accusativedīmidiumdīmidia
ablativedīmidiōdīmidiīs
vocativedīmidiumdīmidia

dīmĭdĭum, ii, n.,
I. the half, v. the foll. II.

Origins

Neuter nominalization of dīmidius (“half, halved”).

Descendants
  • Welshdimaifrom Middle Welsh dimei

Quick answers

What does dīmidium mean in Latin?
dīmidium, a noun, means “half”.
What is the genitive of dīmidium?
The genitive singular is dīmidiī. dīmidium is neuter, second declension.