Other forms: townhouses
A townhouse is a tall narrow house in a city row. A Georgian townhouse, a three-storey townhouse, buy a townhouse.
In Britain the word suggests a period house on a terrace, and historically it meant a rich family's house in town as against their place in the country. In America a townhouse is any narrow house sharing walls with its neighbours.
1nountownhouseA tall narrow house in a city row.
“They live in a narrow townhouse with a steep staircase and a tiny garden at the back.”
townhouse is a house.
Town plus house. The older sense was the town residence of a family whose main seat was in the country.
From town + house. Compare Dutch tuinhuis (“summer house, cabana”), tuinhuisje (“bower”).
Etymology from Wiktionary, CC BY-SA