or tee·ter-tot·ter

[tee-ter-tot-er]Chiefly Northern, North Midland, and Western U.S.
See more synonyms for teetertotter on Thesaurus.com
verb (used without object)
  1. to ride a seesaw.

Origin of teetertotter

gradational formation based on totter

Regional variation note

1. See seesaw.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018