Meaning

• To pull (something) back, aside, or away.

• To stop talking to, or interacting with, other people and start thinking thoughts that are not related to what is happening around.

• To take back (a comment, etc); retract.

  "to withdraw false charges"

• To remove, to stop providing (one's support, etc); to take out of service.

• To extract (money from an account).

• To retreat.

• To be in withdrawal from an addictive drug etc.