Question 1

What does "class up" mean?

Accepted Answer

To improve the appearance, quality, or sophistication of something or someone.

Question 2

How do you use "class up" in a sentence?

Accepted Answer

Adding a live string quartet really classed up the wedding reception.

Question 3

Is "class up" formal or informal?

Accepted Answer

"class up" is informal — used mainly in casual conversation. Common in American English. Often used humorously or ironically (e.g., 'that really classes up the place'). Frequently used sarcastically to suggest something still isn't truly elegant.

class up

Écoutez en contexte

Plus avec "up"