Definition: DHTML is a way for you to change the way your pages look. You can instantly change the color of a page with the click of the mouse or without the click of a mouse. You can cause things to happen just by moving the mouse around the page. You can also create a slideshow for your site, create an announcement page that moves on to your real site by itself, make your pages do strange things while loading and more.
Also Known As: Dynamic Hypertext Markup Language
Alternate Spellings: Dynamic HTML
Examples:
I used DHTML on my site to add some fun and interactivity.