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.

Subject:

the remains of digestion, which are eliminated from the body via the anus, and contain...

Subject:

biological classification group (taxon) that is divided into genera.

Subject:

an extreme shortage of food over a large area which affects a large number of people.

Subject:

one of the building blocks of lipids (fats).

Subject:

the process in which micro-organisms, such as yeast, convert sugars into alcohol under anaerobic...

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