Glossary

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Looking for a quick definition?

We’ve got loads of key subject terms in our subject glossaries. There are three ways of finding what you are looking for:

  • First click on the letters of the alphabet to browse for terms.
  • Select a subject from the drop-down menu above to filter the terms by Subject.
  • Or lastly, type the term you are looking for into the search box.

EXAMPLES

Here are some examples of the kinds of definitions you’ll find on this page.

a list of sources consulted, referred to or quoted in a text, e.g. a book or essay. The...

Subject:

the form in which carbon dioxide is transported in red blood cells.

Subject:

the right and left halves of bilaterally symmetrical organisms are mirror images of each other...

Subject:

bitter yellow or green alkaline fluid secreted by the liver, which serves to emulsify fats

Subject:

a long tube-like structure that carries bile

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