Question 1

What does "fort up" mean?

Accepted Answer

To take a defensive position in a building or location and prepare to resist attack.

Question 2

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

Accepted Answer

The survivors forged up inside the warehouse and waited for help to arrive.

Question 3

Is "fort up" formal or informal?

Accepted Answer

"fort up" is informal — used mainly in casual conversation. Primarily American English, with military and frontier connotations. Can be used literally (troops fortifying a position) or figuratively (a company refusing to engage with critics). Relatively uncommon outside American contexts.

fort up

Mais com "up"