Dictionary soupBoosting performance

verb

soup

to increase power or performance, used with up

The mechanic soups up the old engine.

Etymology

soupProbable sourceEnglisha liquid mixture

Probably developed through slang soup for a potent mixture or stimulant. The precise engine-related history is uncertain.

More examples

They souped up the demonstration with extra effects.
She has souped up the computer for the project.
He is souping up his bicycle for the race.

Forms

soup · soups · souped · souping

Similar words

boost: Increases power or performance more generally.
enhance: Improves quality or effectiveness.