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:

(also called a hot spring) place where warm water shoots out of the crust in volcanic areas

Subject:

a statistic used to measure the degree of inequality in the distribution of income among people...

GIS
Subject:

geographical information system

Subject:

vertical and horizontal movement of air in the atmosphere on a large scale

Subject:

(also called a world market) the demand for goods and services and the supply of these goods and...

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