The term 'REMOVE FROM HIGH OFFICE' can be summarized by two crossword solutions: 'DEPOSE' (6 letters) and 'DETHRONE' (8 letters). Both terms refer to the act of removing a person from a high-ranking position, such as a monarch or a government official. DEPOSE is derived from the Latin word 'deponere, ' which means 'to put down, ' while DETHRONE is derived from the Old English word 'thronian, ' which means 'to take away the throne.'