[charge up]
{v. phr.} 1. To submit to a flow of electricity in order to make functional.
I
mustn't forget to charge up my razor before we go on our trip.
2. To use up all
the available credit one has on one's credit card(s).
"Let's charge dinner on
the Master Card," Jane said. "Unfortunately I can't," Jim replied. "All of
my credit cards are completely charged up."
|