This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

n. A streetcar or tram drawn by a horse.

n. an early form of streetcar that was drawn by horses

"* The parallel passage in Frederick's notes reads as follows: "On the way [from Newburyport to Amesbury via horsecar] you saw sturgeons leap out of river — they were 3 – 4 feet long — all covered with knobs.""

trolley    trolley car    tramcar    tram    streetcar   

horse