OVERTURN

Definition

1. noun the act of upsetting something. — synonyms: upset, turnover
2. noun an improbable and unexpected victory. — synonyms: upset
3. verb turn from an upright or normal position. — synonyms: turn_over, tip_over, tump_over
4. verb cause to overturn from an upright or normal position. — synonyms: tip_over, turn_over, upset, knock_over, bowl_over, tump_over
5. verb rule against. — synonyms: overrule, override, overthrow, reverse
6. verb cause the downfall of. — synonyms: overthrow, subvert, bring_down
7. verb cancel officially. — synonyms: revoke, annul, lift, countermand, reverse, repeal, rescind, vacate
8. verb change radically. — synonyms: revolutionize, revolutionise