LATIN DICTIONARYLexicon Latīnum
noun · neutersecond declension

decachordum

decachordum n (genitive decachordī)
Classical[dɛ.kaˈkʰɔr.dũː]Ecclesiastical[de.kaˈkɔr.dum]

Meaning

  1. neuterA musical instrument that had ten strings

Declension

declension
formsingularplural
nominativedecachordum
decacordum
decachorda
decacorda
genitivedecachordī
decacordī
decachordōrum
decacordōrum
dativedecachordō
decacordō
decachordīs
decacordīs
accusativedecachordum
decacordum
decachorda
decacorda
ablativedecachordō
decacordō
decachordīs
decacordīs
vocativedecachordum
decacordum
decachorda
decacorda

dĕcăchordum, i, n., = δεκάχορδον,
I. a musical instrument of ten strings (eccl. Lat.), Vulg. Psa. 91, 4.

Quick answers

What does decachordum mean in Latin?
decachordum, a noun, means “A musical instrument that had ten strings”.
What is the genitive of decachordum?
The genitive singular is decachordī. decachordum is neuter, second declension.
How do you pronounce decachordum?
In classical Latin, [dɛ.kaˈkʰɔr.dũː]; in ecclesiastical (church) Latin, [de.kaˈkɔr.dum].