1stack 
/ˈstæk/ noun
plural stacks /ˈstæk/ noun 1 [count] : a usually neat pile : a group of things that are put one on top of the other
▪ He had arranged the letters in stacks. ▪ She took a magazine from near the top of the stack. — often + of ▪ a stack of dishes/papers — see also haystack 2 [count] : a large amount of something — usually + of ▪ There is a stack of evidence against her. ▪ They have stacks of money. 3 [count] : a tall chimney on a factory, ship, etc., for carrying smoke away : smokestack 4 the stacks : the rows of shelves where books are stored in a library
▪ I couldn't find the book in the stacks.
▪ He had arranged the letters in stacks. ▪ She took a magazine from near the top of the stack. — often + of ▪ a stack of dishes/papers — see also haystack
▪ I couldn't find the book in the stacks.
blow your stack — see 1blow
