(n.) A beast; especially, a beast of burden.

aquamanile automatic dishwasher basin bath bathtub carriage horse cart horse cavalry horse dishpan dishwasher draft horse dray horse driving horse ewer fill horse filler finger bowl gigster hack hackney hunter jument kitchen sink lavabo lavatory lead leader mount pack horse palfrey piscina plow horse pole horse polo pony post-horse remount rider riding horse road horse roadster rouncy saddle horse saddler shaft horse shower shower bath shower curtain shower head shower room shower stall showers sink stalking-horse sumpter sumpter horse thill horse thiller tub wash barrel wash boiler washbasin washbowl washdish washer washing machine washing pot washpot washstand washtub wheeler wheelhorse workhorse