"The original A Maths Dictionary for Kids is an animated, interactive online math dictionary for students which explains over 630 common mathematical terms and math words in simple language with definitions, examples, activities, practice and calculators. A Maths Dictionary for Kids Quick Reference is a device friendly html version with definitions and detailed examples for over 950 math words and terms."
Welcome to the Visual Dictionary
Online, the dictionary with a new
point of view.
A quick glance at the index is all it takes to
connect words with images.
Explore the 15 major themes to access
more than 6,000 images and see words
like never before.
"Visual Dictionary, to learn by way of image with thematic, clear and precise pages, with concise and rigorous texts, multilingual, the InfoVisual will become an academic resource. Different from an encyclopedia or from a traditional online dictionaries, thesauri and glossaries because the images replace the words."
This free visual online interactive English dictionary and thesaurus helps you find the meanings of words and draw connections to associated words. You can easily see the meaning of each by simply placing the mouse cursor over it.
lingro was conceived in August 2005, when Artur decided to practice his Spanish by reading Harry Potter y la piedra filosofal.
As a competent but non-expert speaker, he found that looking up new vocabulary
took much more time than the reading itself. Frustrated with how slow existing online dictionaries were, he wrote a program to help him translate and learn words
in their original context. lingro's mission is to create an on-line environment that allows anyone learning a
language to quickly look up and learn the vocabulary most important to them.