Visual Mathematical Dictionary

Collaborative project to help break down language barriers.

https://math.uni.lu/dictionary

Here you find mathematical words in various languages, thematically sorted and illustrated.
This is a didactical support for learning mathematical terms in a new language.
Each language has a visual dictionary (monolingual) and a word list (with English and the given language).
All material is free, freely accessible, and logo-free!

Stay tuned for more words, more languages, more tools!

ENGLISH
- MADE FOR CHILDREN: Shapes, Solids, Numbers, More numbers.
- GEOMETRY: Lines, Circles, Angles, Angle pairs, Triangles, Quadrilaterals, Polygons, Solid geometry, More solid geometry, Geometrical transformations, Shapes.
- ALGEBRA & CO: Sets, Operations, Division, Vectors, Fractions, Equalities and inequalities, Percentage, Arithmetic, Polynomials.
- NUMBERS: Numbers up to 12, Some numbers with two digits, More integers, Examples of numbers, Fractions, Digits, Number sets.
- ANALYSIS: Complex numbers.
- MISCELLANEA: Clock.
ALBANIAN
- GEOMETRY: WORDS, Lines, Circles, Angles, Angle pairs, Triangles, Quadrilaterals, Polygons, Solid geometry.
- ALGEBRA & CO: WORDS, Sets, Operations, Division, Vectors, Fractions, Equalities and inequalities.
- NUMBERS: WORDS, Numbers up to 12, Some numbers with two digits, More integers, Examples of numbers, Fractions, Digits, Number sets.
- MISCELLANEA: WORDS, Clock.
BASQUE
- GEOMETRY: WORDS, Lines, Circles, Angles, Angle pairs, Triangles, Quadrilaterals, Polygons, Solid geometry.
BOSNIAN
- GEOMETRY: WORDS, Lines, Circles, Angles, Angle pairs, Triangles, Quadrilaterals, Polygons, Solid geometry.
- ALGEBRA & CO: WORDS, Sets, Operations, Division, Vectors, Fractions, Equalities and inequalities.
- NUMBERS: WORDS, Numbers up to 12, Some numbers with two digits, More integers, Examples of numbers, Fractions, Digits, Number sets.
- MISCELLANEA: WORDS, Clock.
BRITISH ENGLISH
- See also this online resource (in British English) where mathematical terms are sorted and explained.
- GEOMETRY: WORDS, Lines, Circles, Angles, Angle pairs, Triangles, Quadrilaterals, Polygons, Solid geometry.
- ALGEBRA & CO: WORDS, Sets, Operations, Division, Vectors, Fractions, Equalities and inequalities.
- NUMBERS: WORDS, Numbers up to 12, Some numbers with two digits, More integers, Examples of numbers, Fractions, Digits, Number sets.
- MISCELLANEA: WORDS, Clock.
CHINESE (SIMPLIFIED)
- GEOMETRY: WORDS, Lines, Circles, Angles, Angle pairs, Triangles, Quadrilaterals, Polygons, Solid geometry.
CHINESE (TRADITIONAL)
- GEOMETRY: WORDS, Lines, Circles, Angles, Angle pairs, Triangles, Quadrilaterals, Polygons, Solid geometry.
DUTCH
- GEOMETRY: WORDS, Lines, Circles, Angles, Angle pairs, Triangles, Quadrilaterals, Polygons, Solid geometry.
- ALGEBRA & CO: WORDS, Sets, Operations, Division, Vectors, Fractions, Equalities and inequalities.
- NUMBERS: WORDS, Numbers up to 12, Some numbers with two digits, More integers, Examples of numbers, Fractions, Digits, Number sets.
- MISCELLANEA: WORDS, Clock.
FINNISH
- MADE FOR CHILDREN: Shapes, Solids.
- GEOMETRY: WORDS, Lines, Circles, Angles, Angle pairs, Triangles, Quadrilaterals, Polygons, Solid geometry, More solid geometry, Geometrical transformations, Shapes.
- ALGEBRA & CO: WORDS, Sets, Operations, Division, Vectors, Fractions, Equalities and inequalities, Percentage, Arithmetic, Polynomials.
- NUMBERS: WORDS, Numbers up to 12, Some numbers with two digits, More integers, Examples of numbers, Fractions, Digits, Number sets.
- ANALYSIS: WORDS, Complex numbers.
- MISCELLANEA: WORDS, Clock.
FRENCH
- GEOMETRY: WORDS, Lines, Circles, Angles, Angle pairs, Triangles, Quadrilaterals, Polygons, Solid geometry.
- ALGEBRA & CO: WORDS, Sets, Operations, Division, Vectors, Fractions, Equalities and inequalities.
- NUMBERS: WORDS, Numbers up to 12, Some numbers with two digits, More integers, Examples of numbers, Fractions, Digits, Number sets.
- MISCELLANEA: WORDS, Clock.
GERMAN
- GEOMETRY: WORDS, Lines, Circles, Angles, Angle pairs, Triangles, Quadrilaterals, Polygons, Solid geometry.
- ALGEBRA & CO: WORDS, Sets, Operations, Division, Vectors, Fractions, Equalities and inequalities.
- NUMBERS: WORDS, Numbers up to 12, Some numbers with two digits, More integers, Examples of numbers, Fractions, Digits, Number sets.
- MISCELLANEA: WORDS, Clock.
GREEK
- See also the very comprehensive dictionary from English to Greek here, by © Georgios Georgiou.
HEBREW
- See also the very comprehensive English-Hebrew Dictionary of Algebra Terminology here, by © Moshe Jarden.
ITALIAN
- GEOMETRY: WORDS, Lines, Circles, Angles, Angle pairs, Triangles, Quadrilaterals, Polygons, Solid geometry.
- ALGEBRA & CO: WORDS, Sets, Operations, Division, Vectors, Fractions, Equalities and inequalities.
- NUMBERS: WORDS, Numbers up to 12, Some numbers with two digits, More integers, Examples of numbers, Fractions, Digits, Number sets.
- MISCELLANEA: WORDS, Clock.
LITHUANIAN
- GEOMETRY: WORDS, Lines, Circles, Angles, Angle pairs, Triangles, Quadrilaterals, Polygons, Solid geometry.
LUXEMBOURGISH
- Shapes, Solids, Numbers, More numbers (for Luxembourgish only the children chapters are planned because of the peculiarity of the language).
POLISH
- GEOMETRY: WORDS, Lines, Circles, Angles, Angle pairs, Triangles, Quadrilaterals, Polygons, Solid geometry.
- ALGEBRA & CO: WORDS, Sets, Operations, Division, Vectors, Fractions, Equalities and inequalities.
- NUMBERS: WORDS, Numbers up to 12, Some numbers with two digits, More integers, Examples of numbers, Fractions, Digits, Number sets.
- MISCELLANEA: WORDS, Clock.
SPANISH
- GEOMETRY: WORDS, Lines, Circles, Angles, Angle pairs, Triangles, Quadrilaterals, Polygons, Solid geometry.
- ALGEBRA & CO: WORDS, Sets, Operations, Division, Vectors, Fractions, Equalities and inequalities.
- NUMBERS: WORDS, Numbers up to 12, Some numbers with two digits, More integers, Examples of numbers, Fractions, Digits, Number sets.
- MISCELLANEA: WORDS, Clock.
SWEDISH
- See also the illustrated mathematical dictionary Termer för matematikundervisning (© Nationellt Centrum för Matematikutbildning), with Swedish as main language. More languages (including Ukrainian) are in preparation. If you want more information about this other project please contact Cecilia Kilhamn from the University of Gothenburg.
- GEOMETRY: WORDS, Lines, Circles, Angles, Angle pairs, Triangles, Quadrilaterals, Polygons, Solid geometry.
ROMANIAN
- GEOMETRY: WORDS, Lines, Circles, Angles, Angle pairs, Triangles, Quadrilaterals, Polygons, Solid geometry.
RUSSIAN
- GEOMETRY: WORDS, Lines, Circles, Angles, Angle pairs, Triangles, Quadrilaterals, Polygons, Solid geometry.
UKRAINIAN
- MADE FOR CHILDREN: Shapes, Solids, Numbers, More numbers.
- GEOMETRY: WORDS, Lines, Circles, Angles, Angle pairs, Triangles, Quadrilaterals, Polygons, Solid geometry, More solid geometry.
- ALGEBRA & CO: WORDS, Sets, Operations, Division, Vectors, Fractions, Equalities and inequalities.
- NUMBERS: WORDS, Numbers up to 12, Some numbers with two digits, More integers, Examples of numbers, Fractions, Digits, Number sets.
- MISCELLANEA: WORDS, Clock.