stack up meaning

UK /stæk ʌp/ US /stæk ʌp/ 2 syllables

stack up (verb): arrange into piles or stacks.

Definition of stack up

  1. arrange into piles or stacks
    • She piled up her books in my living room

    Synonyms: pile up, heap up

    Type of: gather

How to pronounce stack up

stack up is pronounced /stæk ʌp/ in British English and /stæk ʌp/ in American English. It has 2 syllables.

More about stack up on Wikipedia.