We've developed a glossary in the Resources section of our site to help you to learn more about the Electroweak Model. You can also check in the Resources section under People In the Book for authors who have written on the Electroweak Model and links to their works and other great thinkers involved with the Electroweak Model. On the menu above select Resources and then Glossary. From there you will have an alphabetical listing. Simply choose "E" for Electroweak Model and you will find definitions for this term and many others.