Open book Synonyms

Open replaced

available book

accessible book

Definitions for Open

(adjective) allowing passage without obstruction
(adjective) freely available for use or participation by all
(adjective) being in a situation where one is likely to meet with harm

OB abbreviation

OB is an abbreviation for Open Book

What does OB stand for?

OB stands for "Open Book"

Book replaced

open newspaper

open schedule

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