sack up meaning
UK /sæk ʌp/ US /sæk ʌp/ 2 syllables
sack up (verb): make as a net profit.
Definition of sack up
How to pronounce sack up
sack up is pronounced /sæk ʌp/ in British English and /sæk ʌp/ in American English. It has 2 syllables.
More about sack up on Wikipedia.