withdraw

Break from a meeting or gathering.

Withdraw from active participation.

Release from something that holds fast, connects, or entangles.

Remove (a commodity) from (a supply source).

Remove something concrete, as by lifting, pushing, or taking off, or remove something abstract.

“This machine withdraws heat from the environment”

Cause to be returned.

Lose interest.

Retire gracefully.

Pull back or move away or backward.

Keep away from others.

Take back what one has said.

Make a retreat from an earlier commitment or activity.