Wiktionary
unstacking
vb. (present participle of unstack English)
Usage examples of "unstacking".
Instead, for a moment, he looks at the figures unstacking barrels in the warehouse beyond.
He opened the chests one by one, unfastening their catches and unstacking them as necessary.
Sometimes he seemed preoccupied with the white polyhedrons, stacking and unstacking the dozen or so Alde kept in her room, examining them for hours in fascination.