injustice deliciously squared

[EdwinT]

In the song Be Prepared of the Lion King movie, Scar sings to the hyenas:

I know it sounds sordid.
But you'll be rewarded.
When at last I am given my dues.
And injustice deliciously squared.
<...>

I want to know the exact meaning of the word "square" here.

<Excess quote removed by moderator (Florentia52)>

 

[Glenfarclas]

It means "to set right; to correct or fix."

 

[Barque]

Here's the (applicable) dictionary meaning (WR): to even the score of (a contest):[~ + object] The teams squared the score in the second half.

Edit: Sorry, I think this is better: to balance; pay off; settle:[~ + object] to square a debt.

 

[EdwinT]

I see! Thank you so much!