/ Dictionary / Index R Rosinante: Meaning and Definition of Find definitions for: Ros•i•nan•te Pronunciation: (roz"u-nan'tē, rō"zu-nän'tē), [key] — n. the old, worn horse of Don Quixote. (l.c.) an old, decrepit horse. Spanish, Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Rosina rosinweed Related Content Daily Word Quiz: dissonant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language