tilt board—an apparatus for testing perception of bodily position by rotating a blindfolded person:
- The subjects stood on the tiltboard with lower-extremity support and were asked to maintain a balanced position on the board.
tilting board—(U.S.) a long plank set on a center mount for use in the game of seesaw:
- The outdoor toy called a seesaw has a number of regional names. In southeast New England it is called a tilt or a tilting board.