I. ˈstakə(r) noun
( -s )
Etymology: stack (II) + -er
: one that stacks: as
a. : one whose work is stacking articles (as for transportation or storage)
b. : an elevator or blast tube attachment to a threshing machine for stacking the straw (as on a wagon) — compare wind stacker
II. ˈstakər
Scotland
variant of stagger