Is “Lunchbox” a Scrabble word?
Yes
LUNCHBOX
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Lunchbox
noun
1.A container for transporting meals, especially lunch.
2.A person or object constantly at one's side (in the manner of a lunchbox).
3.(British slang) The male genitals when enclosed in clothing.
Synonyms: bento box, lunch pail, basket, package, packet, sidekick