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 movement of herdsmen and their flocks up and down mountains to where grazing is available...

elements whose valence electrons are accommodated in the d orbitals.

a verb that takes a direct object, e.g. He kicked the ball. She drove the car.

Subject:

a change in position resulting from a slide with no turn. Each point in the shape is moved in...

Subject:

the process of moving organic material via the phloem sap.

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