manipulation

US /məˌnɪp.jəˈleɪ.ʃən/
UK /məˌnɪp.jəˈleɪ.ʃən/
"manipulation" picture
1.

the action of manipulating something in a skillful manner

:
The careful manipulation of the delicate instruments was crucial for the surgery's success.
He demonstrated the precise manipulation of the clay to create the sculpture.
2.

the action of influencing or controlling someone or something deviously or unfairly

:
The politician was accused of manipulation of public opinion.
She felt a sense of anger at his emotional manipulation.