in one's pocket

in (one's) pocket

Under one's control or influence, especially in an underhanded or unethical way, such as by bribery or extortion. It's pretty obvious that our national legislators are all in corporate bigwigs' pockets! I hear that the boss has half the police force in his pocket.
See also: pocket
Farlex Dictionary of Idioms.

in one's pocket

1. In one's power or possession, under one's influence. For example, The defense lawyer had the jury in his pocket. [Mid-1800s]
2. in each other's pockets. In very close proximity or mutual dependence, as in Bert and Harry work in the same office, live in the same house, belong to the same clubs-they're constantly in each other's pockets . [Mid-1900s]
See also: pocket
The American Heritage® Dictionary of Idioms by Christine Ammer.
See also:
  • in (one's) hip pocket
  • in (one's) pocket
  • in pocket
  • in somebody's pocket
  • in someone's hip pocket
  • in someone's pocket
  • be in (one's) pocket
  • have (someone) in (one's) pocket
  • have in pocket
  • in the hip pocket of (someone)