LATIN DICTIONARYLexicon Latīnum
noun · neutersecond declension

praecordia

praecordia n pl (genitive praecordiōrum)
Classical[prae̯ˈkɔr.di.a]Ecclesiastical[preˈkɔr.di.a]

Meaning

  1. neuterpluraldiaphragm; midriff
  2. neuterpluralentrails
  3. neuterpluralchest
  4. figurativelyneuterpluralpoeticthe seat of one's feelings and passions
    Sed neque Phlegraeos Iovis Enceladique tumultus Intonet angusto pectore Callimachus, Nec mea conveniunt duro praecordia versu30 BCE – 16 BCE, Propertius, Elegiae 2.1.39–42

Latīnē defined in Latin in our graded readers

pectus, pars circum cor
praecordia -ōrum (n pl) — in Metamorphoses I, ch. 3, 13

Declension

declension
formsingularplural
nominative—praecordia
praecordiae
genitivepraecordiaepraecordiōrum
praecordiārum
dativepraecordiaepraecordiīs
accusativepraecordiampraecordia
praecordiās
ablative—praecordiīs
vocative—praecordia
praecordiae

praecordĭa, ōrum (sing. praecordium, Isid. 10, 102), n. prae - cor.
I. Lit., the muscle which separates the heart and lungs from the abdomen, the midriff, diaphragm: exta homini ab inferiore viscerum parte separantur membrana, quae praecordia appellant, quia cordi praetenditur, quod Graeci appellaverunt φρένας, Plin. 11, 37, 77, § 197: (Plato) cupiditatem subter praecordia locavit, Cic. Tusc. 1, 10, 20: unius praecordia pressit senis, i. e. stopped his breath, Juv. 6, 621.—
II. Transf.
A. The entrails, the stomach (syn.: viscera, exta, ilia): praecordia vocamus uno nomine exta in homine, Plin. 30, 5, 14, § 42; Cels. 4, 1: ipse anulus in praecordiis piscis inventus est, Cic. Fin. 5, 30, 92: totis praecordiis stertens, M. Cael. ap. Quint. 4, 2, 123; Plin. 26, 7, 19, § 35: quid veneni saevit in praecordiis, Hor. Epod. 3, 5: mulso proluere, id. S. 2, 4, 26.—
B. The breast, the heart (mostly poet.): spiritu remanente in praecordiis, Liv. 42, 16: frigidus coit in praecordia sanguis, Verg. A. 10, 452; Ov. M. 12, 140.—As the seat of the feelings and passions: quondam etiam victis redit in praecordia virtus, Verg. A. 2, 367: meis inaestuat praecordiis Libera bilis, Hor. Epod. 11, 15: verax aperit praecordia Liber, id. S. 1, 4, 89: inquieta, id. Epod. 5, 95: flagrantia, Juv. 13, 102; cf.: tacita sudant praecordia culpa, id. 1, 167: mutare praecordia, i. e. sententiam, Prop. 2, 3, 13 (2, 4, 31): in praecordiis meis de mane vigilabo ad te, Vulg. Isa. 26, 9.—Hence, even, praecordia mentis, the seat of the mind, for the mind, Ov. M. 11, 149.—*
C. The body, bodies in gen.: in terrā ponunt praecordia, Ov. M. 7, 559.

Origins

From prae- + cor.

Quick answers

What does praecordia mean in Latin?
praecordia, a noun, means “diaphragm; midriff; entrails”.
What is the genitive of praecordia?
The genitive singular is praecordiōrum. praecordia is neuter, second declension.
How do you pronounce praecordia?
In classical Latin, [prae̯ˈkɔr.di.a]; in ecclesiastical (church) Latin, [preˈkɔr.di.a].