What is the meaning of Turn_to?

With to as particle:

  1. To apply oneself; to focus; to get one's head down.

    To apply oneself; to focus; to get one's head down.

    With to as preposition:

    1. To become; to turn into.

      To become; to turn into.

      To consult for advice or help.

      To start to do or to use something in an attempt to deal with a difficult and unpleasant situation.

      To direct one's attention or efforts toward something.

      Used other than figuratively or idiomatically: see turn, to.

      Source: wiktionary.org