Obscure book Synonyms
Obscure replaced
Synonyms for phrase
OB abbreviation
OB is an abbreviation for Obscure BookWhat does OB stand for?
OB stands for "Obscure Book" Book replaced
Definitions for Book
- (noun) a set of printed sheets of paper bound together between covers and forming a work of fiction or nonfiction
- (noun) a publication that appears at regular intervals
- (noun) information not generally available to the public