Is “Polymorphic” a Scrabble word?
Yes
POLYMORPHIC
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 Polymorphic
/ˌpɑliˈmɔɹfɪk/
adjective
1.Relating to polymorphism (any sense), able to have several shapes or forms.
2.(of a function) Having or relating to the ability to take multiple data types for a single parameter.
Synonyms: multiform, protean