disestablish (v.)

"deprive of the character of being established," 1590s, especially, of a church, "withdraw from exclusive state recognition or privileges" (1832), from dis- + establish. Related: Disestablishment "act of withdrawing (a church) from a privileged relation to the state" (1747; in a non-specific sense, of laws, from 1734); disestablishmentarian (1874).