Dictionary Home »
Phrase Meanings » juice up
What does "juice up" mean?
-
Give something energy, spirit, or interest. For example, They tried to juice up the party by playing loud music.
-
Change something to improve its performance, as in That old jeep's motor got juiced up in the shop, or Lowering interest rates is one way to juice up the economy. [Slang; second half of 1900s]