A long plank balanced on a central fulcrum so that with a person riding on each end, one end goes up as the other goes down. Also called regionally dandle, dandle board, teedle board, teeter, teeterboard, teeter-totter, tilt1, tilting board. See Regional Note at teeter-totter.
The act or game of riding a seesaw.
A back-and-forth or up-and-down movement, as of the lead between two contesting parties.
(sē'sô') 