Is “Blurb” a Scrabble word?
Yes
BLURB
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 Blurb
/blɝ(ː)b/
noun
1.A short description of a book, film, or other work, written and used for promotional purposes.
verb
1.To write or quote in a blurb.
2.To supply with a blurb.