/ Dictionary / Index C Carlos de Austria: Meaning and Definition of Find definitions for: Car•los de Aus•tri•a Pronunciation: (kär'lôs e ous'trē-ä"), [key] 1545–68, eldest son of Philip II of Spain: died during imprisonment for conspiracy against his father. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Carlos Carlota Related Content Daily Word Quiz: languid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language