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:

goods that can only be used once.

molecular covalent compounds that do not conduct electricity in water.

Subject:

if the output is produced for one person there is no way of preventing others from using it as...

a work of literature in which the story and events are based on fact, not on fiction, e.g. a...

ï,- An auxiliary verb is a helping verb that precedes the main verb, e.g. I am hoping to go. He...

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