Achates: Meaning and Definition of

A•cha•tes

Pronunciation: (u-kā'tēz), [key]
— n.
  1. (in the Aeneid) the faithful companion and friend of Aeneas.
  2. a faithful friend or companion.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.