hand in glove
idiomPart ofglove
hand in glove — idiom
1. working very closely with someone, often in a secret, dishonest, or illegal way
1.idiom
Definition
working very closely with someone, often in a secret, dishonest, or illegal way
Example
The reporter discovered that the politician was hand in glove with several real estate developers.
The two companies worked hand in glove to fix the prices of their products.