How do I create a list with definitions using javascript and JQuery?

I am familiar with HTML5 & CSS3, and just starting to learn JS. I need help creating a list of string variables, and attach definitions to all of them.

Basically, I need a two column table, where the left column is the list of strings, and when you click the words, it pulls up the definition on the right. I also need to make sure that the page doesn't reload when you click on the different words.

The photo (link below) best illustrates what I'm trying to create.

http://ift.tt/1MqWPLO

via Chebli Mohamed