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:

single-celled organisms with all life functions performed within the cell.

Subject:

blood that has no antigens (blood group O) and can be given to a person with any blood group....

Subject:

blood that has no antibodies (blood group AB) and can receive any type of blood.

Subject:

fats that are liquid at room temperature. They are found in plants.

Subject:

the growth of cities due to the influx of people from rural areas.

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