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 parts and processes of the body that recognise and fight pathogens, such as viruses and...

Subject:

when the body makes its own antibodies when deliberately exposed to a dead or weakened pathogen...

Subject:

drugs that are used to suppress the immune system to prevent tissue rejection.

consists of commands, e.g. Come here! Run away! See also sentence types: command.

Subject:

one in which the individual producers (or group of producers) or consumers can influence the...

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