An ark or flat-boat.

1

1789.  A Kentuck boat of 40 feet long will cost about one dollar per foot.—Mass. Spy, June 11.

2

1804.  Mr. Alexander M’Kee was descending the Mississippi in a Kentucky boat, while lying-too near the Iron banks, she took fire in his absence, and before he could render any assistance was entirely consumed. His wife and three children were unhappy victims to the flames.—The Balance, April 10, p. 119/3.

3

1806.  A Kentuckey boat is described by Thomas Ashe, ‘Travels in America,’ i. 167–8 (Lond., 1808).

4

1817.  In the course of the day, we passed no fewer than thirteen arks, or Kentucky boats, going with produce to [New] Orleans.—John Bradbury, ‘Travels,’ p. 198.

5

1824.  Those boats called Kentucky boats, a sort of huge, square, clumsy wooden box.—John Randolph in Congress, April 15.

6