Specialist dictionaries concentrate on a particular subject. For example, you can get dictionaries of science, animals and history. They include information on the words, phrases, people and things specifically related to their subject.
Illustrated dictionaries contain photos or graphics to help explain what the words mean. Specialist dictionaries in particular are often illustrated. For example, a dictionary of plants may be illustrated to show the reader what each plant looks like and what the parts of the plant are called.
This page is best viewed in an up-to-date web browser with style sheets (CSS) enabled. While you will be able to view the content of this page in your current browser, you will not be able to get the full visual experience. Please consider upgrading your browser software or enabling style sheets (CSS) if you are able to do so.