Is “Bookmark” a Scrabble word?
Yes
BOOKMARK
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 Bookmark
/ˈbʊkmɑɹk/
noun
1.A strip of material used to mark a place in a book.
2.A record of the address of a file or Internet page serving as a shortcut to it.
3.A pointer found in a nonclustered index to a row in a clustered index or a table heap
Synonyms: favourites
verb
1.To create a bookmark.