Definition of Whitehall boat in English:

Whitehall boat

noun

US
historical
  • A type of fast, easily handled rowing boat.

Origin

Early 19th century; earliest use found in National Advocate. From Whitehall, the name of a street located at the southern tip of Manhattan + boat.

Pronunciation

Whitehall boat

/ˌwʌɪthɔːl ˈbəʊt/