jazz up Informal
Meaning: If you jazz something up, you make it more exciting and more interesting.Synonym: brighten up, liven up, decorate
- jazz up sth It's about time we jazzed up our website. It's a bit dull and it looks old-fashioned.
- jazz sth up Let's jazz the place up a bit. It's such a drag coming to work in this dull, boring office every day.
Billie wants to jazz up her bike by