The definition of a stack is a somewhat orderly pile.
(noun)An example of a stack is nine books sitting on a table, one on top of another.
To stack is to arrange in a pile.
(verb)An example of to stack is to pile up pieces of firewood into a compact space.
See stack in Webster's New World College Dictionary
noun
Origin: ME stac < ON stakkr, akin to MLowG stack, barrier of slanting stakes: for IE base see stick
transitive verb
intransitive verb
See stack in American Heritage Dictionary 4
noun
Origin:
Origin: Middle English stac
Origin: , from Old Norse stakkr
.Related Forms:
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