Is “Shamrock” a Scrabble word?
Yes
SHAMROCK
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 Shamrock
noun
1.The trefoil leaf of any small clover, especially Trifolium repens, or such a leaf from a clover-like plant, commonly used as a symbol of Ireland.
“She wore a shamrock in honor of her Irish ancestry.”
2.Any of several small plants, forms of clover, with trefoil leaves, especially Trifolium repens.
“The fields were covered with shamrocks.”
Synonyms: clover, trefoil, trefoil