Definitions
There is 1 meaning of the phrase
Fort Up.
Fort Up - as a verb
Example Sentences
"They decided to fort up in their cabin for the winter."
"The soldiers were ordered to fort up in the trenches."
"After the attack, the villagers decided to fort up in the old castle."
"The explorers had to fort up in their tents during the storm."
"The rebels decided to fort up in the abandoned warehouse."