[ adjective ] having a flat bottom
"a flat-bottomed boat"
Used in print(Bruce Palmer, "My Brother's Keeper", Many Are...)
The man had come floundering aboard the flat-bottomed barge at the last instant , brandishing the flag_of_truce .
The flat-bottomed boat swung slowly to the pull of the current .
He stalked into the water and fell heavily over the side of the flat-bottomed barge , his weight nearly swamping the craft .