textbook
n. · adj.-
1 educational book (n.) A2 Elementarya book that contains information about a subject that people study in school or university.
a formal manual of instruction in a specific subject, typically designed for use in educational institutions.
ExampleI need to buy a new biology textbook for my science class next week.
ExampleThe university updated the introductory economics textbook to include a more comprehensive analysis of digital currencies and global trade shifts.
UsageOften used as a compound noun with the subject name, such as 'history textbook' or 'maths textbook'.
- coursebook
- manual
-
2 perfect or typical example (adj.) B2 Upper Intermediateused to describe something that is a perfect example of a rule or a situation.
having the typical characteristics of a class of phenomenon; serving as a classic or exemplary instance.
ExampleThe doctor said it was a textbook case of the flu.
ExampleThe pilot performed a textbook landing despite the heavy crosswinds, demonstrating the precise technique taught in flight manuals.
UsageUsually placed before the noun it modifies.
From text + book.