- a diving board three meters above the water.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for high board
"I can jump off our high-board fence to the ground," he boasted.The Adventures of Bobby Orde
Stewart Edward White
This arena, about 100 feet in diameter, is fenced in with a high-board fence.A Yankee in the Far East
George Hoyt Allen
Edna had discovered it accidentally one day when the high-board gate stood ajar.The Awakening and Selected Short Stories