Question 1

What does "bolster up" mean?

Accepted Answer

To support or strengthen someone's confidence, morale, or a weakened position.

Question 2

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

Accepted Answer

The coach gave an inspiring speech to bolster up the team's confidence before the final.

Question 3

Is "bolster up" formal or informal?

Accepted Answer

"bolster up" is register-neutral — appropriate in both casual and formal contexts. 'Bolster' alone is just as common as 'bolster up'; the particle 'up' is often considered optional and does not significantly change the meaning. Common in political and business journalism. Typically used with abstract objects: confidence, position, economy.

bolster up

更多含 "up" 的短语