to put your hand into a container to take sth out
dip into sth
to put your hand into a container to take sth out
She dipped into her purse and took out some coins.
dip into sth
to read or watch only parts of sth
I have only had time to dip into the report.
dip into sth
to take an amount from money that you have saved
We took out a loan for the car because we didn't want to dip into our savings.
Definiciones del Oxford Advanced Learner's Dictionary, 9.ª edición