The term 'SLOT LEVER' is composed of two words: 'SLOT' and 'LEVER'. The word 'SLOT' refers to a narrow opening or groove, while the word 'LEVER' is a rigid bar used to apply force in order to move or lift something. Together, the two words refer to a device that is used to move or lift something by inserting it into a narrow opening or groove. The crossword solution for this term is 'ARM', which is a type of LEVER used to move or lift an object.