RhymeZone: overturns definitions

Definitions of overturn:

noun: an improbable and unexpected victory
noun: the act of upsetting something
verb: turn from an upright or normal position
Example: "The big vase overturned"
verb: cause to overturn from an upright or normal position
verb: rule against
verb: cause the downfall of; of rulers
verb: change radically
verb: annul by recalling or rescinding