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:

blood circuit to and from the cardiac muscle.

Subject:

the sequence of events relating to the flow of blood or blood pressure in the heart  that occurs...

Subject:

muscle found only in the heart and forming the muscle wall (myocardium) of the heart.

Subject:

sharp-edged modified last upper premolar and the first molar in carnivores adapted to shear or...

Subject:

an animal that eats only meat.

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