Meaning of thoroughpaced

thor•ough•paced

Pronunciation: (thûr'ō-pāst", -u-pāst", thur'-), [key]
— adj.
  1. trained to go through all the possible paces, as a horse.
  2. thoroughgoing, complete, or perfect.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.