Is “Arabesque” a Scrabble word?
Yes
ARABESQUE
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 Arabesque
/ˌæɹ.əˈbɛsk/
noun
1.An elaborate design of intertwined floral figures or complex geometrical patterns, mainly used in Islamic Art and architecture.
2.An ornate composition, especially for the piano.
3.A dance position in which the dancer stands on one leg, with the other raised backwards, and the arms outstretched.