noun

• (by extension) A comprehensive manual that describes something, or a publication with a loyal readership.
• (law) A binder containing copies of the most important documents for a particular matter.
• (nautical) Synonym of holystone: a piece of sandstone used for scouring wooden decks on ships.
• (at certain US universities) A compilation of problems and solutions from previous years of a given course, used by some students to cheat on tests or assignments.
• Omasum, the third compartment of the stomach of ruminants
• (locksmithing) The upper part of a pin-tumbler lock, containing the driver pins and springs.
• The main religious text in Christianity.
• The Jewish holy book that was largely incorporated into the Christian Bible.
• The analogous holy book of another religion or belief.
• A specific version, edition, translation, or copy of one of the above-mentioned texts.
• A surname originating as a matronymic.
• Alternative letter-case form of Bible (“a specific version, edition, translation, or copy of the Christian religious text”) [The main religious text in Christianity.]
• Alternative letter-case form of Bible (“the analogous holy book of another religion”) [The main religious text in Christianity.]