Making the glossary more useful

The glossary only has text. There is no additional useful information. It is also very difficult for students with a language barrier to find the correct word because ALL vocab words pop up (even if the word you're searching is just in the definition of another word). Students often automatically choose the first word that pops up (which is often just the first word alphabetically listed). It's hard to tell which word is the "key word" you're searching for, compared to the words with a long definition. It also freezes when you type in "th" because there are so many words with that in it.

I would love for the words to have more information - context, pictures. More than just a simple definition.