Is “Shell” a Scrabble word?
Yes
SHELL
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 Shell
/ʃɛl/
noun
1.A hard external covering of an animal.
2.The hard calcareous covering of a bird egg.
3.One of the outer layers of skin of an onion.
“The restaurant served caramelized onion shells.”
Synonyms: shell-like
verb
1.To remove the outer covering or shell of something.
2.To bombard, to fire projectiles at, especially with artillery.
3.To disburse or give up money, to pay. (Often used with out).