manipulate
Pronunciation: /məˈnɪpjʊleɪt/
verb
- 1handle or control (a tool, mechanism, information, etc.) in a skilful manner: he manipulated the dials of the set
- alter, edit, or move (text or data) on a computer: the pupils can manipulate the data or screen image
- examine or treat (a part of the body) by feeling or moving it with the hand: this system of healing is based on manipulating the ligaments of the spine


Origin:
early 19th century: back-formation from manipulation