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 muscles that occur between the ribs.

Subject:

the neurons that link motor and sensory neurons within the central nervous system.

Subject:

competition between organisms of different species.

Subject:

the condition in which a persons' normal capacity to think or act is affected due to the...

Subject:

competition between organisms of the same species.

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