bibliopoly UK /ˌbɪbliˈɒpəli/US /ˌbɪbliˈɑpəli/ noun1 •(literary) Bookselling.If the secretary to the French bibliopoly translates the tragedy of Henry V. faithfully, as he has promised, he vvill open a fine school of delicacy and decorum for the instruction of our courtiers. — 1776