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HOTmaths dictionary

This illustrated dictionary offers free access to over several hundred mathematical symbols, terms and definitions from the early secondary syllabus.

Select any letter to see examples of mathematical terms with clear explanations and helpful diagrams.

The comprehensive glossary of maths terminology is just one of the many special features of the HOTmaths learning system.

To see the complete HOTmaths dictionary, which includes middle secondary and primary maths words, and to investigate all the other components of HOTmaths, get a free account for 7 days.

Click for a free 7-day HOTmaths Unlimited account to explore this unique fully interactive website.


SYMBOLS A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

To see this feature, you need to subscribe to HOTmaths Unlimited. The HOTmaths Unlimited learning system will also give you access to over 15 000 questions, worksheets and interactives.


   
 
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Term Definition
centre of rotation
fixed point about which a figure rotates
Related links:
2D shapes — Rotational symmetry
2D shapes — Rotation
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