LATIN DICTIONARYLexicon Latīnum
proper noun · masculinefirst declension

Aeacidēs

Aeacidēs m (genitive Aeacidae)

Meaning

  1. Achilles (grandson of Aeacus)
  2. Neoptolemus (great-grandson of Aeacus and son of Achilles)

Declension

declension
formsingularplural
nominativeAeacidēsAeacidae
genitiveAeacidaeAeacidārum
dativeAeacidaeAeacidīs
accusativeAeacidēnAeacidās
ablativeAeacidēAeacidīs
vocativeAeacidēAeacidae

Aeăcĭdēs, ae, = Αἰακίδης,
I. patr. m. (voc. Aeacidā, Enn. ap. Cic. Div. 2, 56; Ov. H. 3, 87; Aeacidē, id. ib. 8, 7; gen. plur. Aeacidūm, Sil. 15, 392), a male descendant of Æacus, an Æacide.
I. In gen.: stolidum genus Aeacidarum, Enn. ap. Cic. Div. 2, 56; Ov. M. 8, 3; Sil. 15, 292; Just. 12, 15.—
II. Esp., his son Phocus, Ov. M. 7, 668.—His sons Telamon and Peleus, Ov. M. 8, 4.—His son Peleus alone, Ov. M. 12, 365.—His grandson Achilles, Verg. A. 1, 99; Ov. M. 12, 82; 96; 365.—His great-grandson Pyrrhus, son of Achilles, Verg. A. 3, 296.—His later descendants, Pyrrhus, king of Epirus, Enn. ap. Cic. Div. 2, 56: Aeacidarum genus, Cic. Off. 1, 12; and Perseus, king of Macedon, conquered by Æmilius Paulus, Verg. A. 6, 839; Sil. 1, 627.

In the Academy Smith's classical dictionaries

Quick answers

What does Aeacidēs mean in Latin?
Aeacidēs, a proper noun, means “Achilles (grandson of Aeacus); Neoptolemus (great-grandson of Aeacus and son of Achilles)”.
What is the genitive of Aeacidēs?
The genitive singular is Aeacidae. Aeacidēs is masculine, first declension.