A small, portable container, typically rigid or insulated, used to carry a prepared meal or food items to school, work, or other places.
A receptacle designed specifically for transporting a packed lunch or individual food portions.
2.
Globalinformal
A packed meal or lunch carried in such a container; the contents of a lunchbox.
3.
Globalneutral
An everyday small container used to carry or store personal items, small objects, or live specimens in contexts where a lunchbox is repurposed for transportation.