noun a plaything consisting of a board balanced on a fulcrum.
— synonyms: teeter, teeter-totter, teetertotter, teeterboard, tilting_board, dandle_board
verb ride on a plank.
— synonyms: teeter-totter, teetertotter
verb move up and down as if on a seesaw.
verb move unsteadily, with a rocking motion.
— synonyms: teeter, totter