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 fusion of two gametes.

Subject:

tough cartilage that acts as a shock absorber between vertebrae and at the ends of bones in ball...

Subject:

immovable joints, for example between skull bones.

Subject:

a fine thread-like structure. In plants: the stalk of the male sexual organ.

Subject:

the fluid formed as a result of filtration.

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