noun
primer
PRIM-er/ˈpraɪmər/
An introductory book or explanation of a subject.
The open primer introduces basic geometric shapes.
Etymology
The “first book” served as both a devotional manual and a schoolbook, since reading was taught from prayer books; it later became any introductory guide. Its name may also partly reflect prime, the first prayer service.
In context
Mark is out with a brand new book called keto for life and it has my endorsement actually on the back of the book and it's a great primer for anyone looking to try the keto diet
More examples
- Before we start, Mia gives us a quick primer on composting.
- The library has several primers on computer programming.
- I use a photography primer to learn about lighting.
Forms
primer · primers
Similar words
- introduction
- Can be an opening section rather than a separate beginner's guide.
- overview
- Summarizes main points without necessarily teaching a beginner the fundamentals.