Focus on the pronunciation of entrench
English definition of “entrench”
/ɪnˈtrentʃ/ verb [T]
› to establish something firmly so that it cannot be changed: This bold and comprehensive programme aims to restore growth, entrench low inflation, and reduce the public debt.
entrench yourself › to establish yourself firmly in a position, job, etc. so that it is difficult to remove you: The company's management and directors have entrenched themselves by changing the voting requirements for expansion of the board.