To change one substance into another; to transmute.
To change the bread and wine of the Eucharist into the body and blood of Jesus.
To become, to degenerate into.
To consult for advice or help.
Used other than figuratively or idiomatically: see turn, to.
To direct one's attention or efforts toward something.
To start to do or to use something in an attempt to deal with a difficult and unpleasant situation.