impost

Definitions

from Wiktionary, Creative Commons Attribution/Share-Alike License

  • noun The weight that must be carried by a horse in a race, the handicap.

Examples

  • The impost is the highest weight assignment since Favorite Trick received 128 pounds, after being named the 1997 Horse of the Year.

    NY Daily News

Note

The word 'impost' comes from a Latin word meaning 'to place upon'.