• The whole stack fell over, and half the plates got broken stack of • Stacks of unopened boxes filled the room • a stack of books stack stack 2 verb 1 (also stack up) intransitive, transitive GROUP/PUT INTO GROUPS to make things into a neat pile, or to form a neat pile The assistants price the items and stack them on the shelvesMar 26, 12 · Software Stack A software stack is a group of programs that work in tandem to produce a result or achieve a common goal Software stack also refers to any set of applications that works in a specific and defined order toward a common goal, or any group of utilities or routine applications that work as a set Installable files, softwareFind 32 ways to say STACK, along with antonyms, related words, and example sentences at Thesauruscom, the world's most trusted free thesaurus Stack Of Documents Files Stock Photo Picture And Royalty Free Image Image Stack ofen