pack ‧ ing /ˈpækɪŋ/ BrE AmE noun [uncountable]
[ Word Family: noun : ↑ pack , ↑ package , ↑ packaging , ↑ packet , ↑ packing , ↑ packer ; verb : ↑ pack ≠ ↑ unpack , ↑ package ; adjective : ↑ packed ]
1 . when you put things into cases or boxes so that you can send or take them somewhere:
I can do my packing the night before we leave.
2 . the material used for packing things so that they can be sent somewhere:
Use plenty of packing.