- to settle, to pay a debt.
More About square up
Position in the dictionary: 3404 of 4022 slang words.Next words in the dictionary: squaring his nibs, squarum, squash, squeak, squeak on a person, squeal, squeeze, squib, squibs, squiffy
Previous words in the dictionary: square rigged, square moll, square cove, square, squabby, spurt., spunks, spunk-fencer, spunk, spunging-house