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.

a figure of speech in which a harsh fact is expressed in a gentle way, e.g. He passed away.

Subject:

animals that live socially or in colonies and perform certain tasks for the good of the colony...

Subject:

the excessive growth of alga and hydrophytes in response to the addition of artificial or...

an increase in the amount of nutrients in the water, which causes algae to grow and decay...

separate a solute, such as salt, from a solution, such as water.

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