Is “Raphe” a Scrabble word?
Yes
RAPHE
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 Raphe
/ɹæˈfeɪ/
noun
1.A ridge or seam on an organ, bodily tissue, or other structure, especially at the join between two halves or sections.