adjective in·subvertible \"+\

Definition of insubvertible

  1. :  incapable of being overthrown or altered in course or orientation the insubvertible physical laws

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Origin and Etymology of insubvertible

Late Latin insubvertibilis, from in- 1in- + Latin subvertere to overturn, overthrow + -ibilis -ible — more at subvert

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to cast off or become cast off

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