IPA: /toʊm/
KK: /toʊm/
A large book, often one that is serious or scholarly in nature.
The professor assigned a tome on ancient history for the class.
Tome → It originates from the Greek word "tomos" (τόμος) (meaning a section or a piece), which is derived from "temnein" (τέμνειν) (meaning to cut). A tome refers to a large, scholarly book, often one that is part of a larger work, thus suggesting a 'cut' or 'section' of knowledge.
Think of a 'section' or 'piece' of knowledge when you picture a tome, as it represents a substantial part of a larger work.