Phrasal Verb: Cut in

Meaning: Start functioning

Example: The fans CUT IN when the engine starts getting too hot.

Meaning: Drive in front of another vehicle without warning

Example: A car CUT IN and nearly caused an accident.

Meaning: Interrupt

Example: We were having a conversation when he came up and CUT IN.

Meaning: Include someone in a deal that makes money

Example: We had to CUT the police IN on the deal to avoid trouble.

Meaning: Mix fat and flour until the combine

Example: CUT the butter IN with the flour.