Definition of packings:
(n) :
The action of putting things together, especially of putting clothes into a suitcase for a journey.
(n) :
The action of the verb.
(n) :
Material used to wrap a product for sale etc.; packaging.
(n) :
Material used to fill in the space around something, especially to make a piston etc. watertight or airtight.
(n) :
(sciences, mathematics) The spatial arrangement of objects, items or constituent parts.
(n) :
The gathering of birds, animals etc. into a pack.