One of my most used searches Rated 5 out of 5 stars
I got this add-on to make reading tech blogs and foreign news easier to understand. I needed help with some of the 'common knowledge' acronyms. This thing ROCKS! Sometimes I check it out on some very uncommon science and medicine acronyms and sure enough the definition is there!! I've added a few that weren't there, but I almost never get that privilege :)
I definitely recommend this add-on.