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:

sac in which urine is stored before being discharged from the body.

Subject:

a general term form any plant diseases caused by different bacteria and fungi.

Subject:

small ball of chewed food mixed with saliva that is formed in the mouth, which is swallowed.

Subject:

deep, narrow holes drilled into the earth to reach the ground water in aquifers.

Subject:

cup-shaped sac at the beginning of the nephron, which surrounds the glomerulus.

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