LINK / CITE ADD TO WORD LIST. adjective. The definition of precious is something of great value or that is greatly loved. 1  An example of precious is priceless jewelry.
However, we can always point to the latest version under a particular category. The Current supported official version, which is the generally distributed and widely available latest version of Firefox, is Firefox 38.0.5. This version had an official release on June 2nd, 2015.
Download Firefox Adblock Plus. Firefox is a free and open source browser available for Windows, OS X, Linux, and Android which supports add-ons. Add-ons are extensions to your browser to improve privacy and security and the way you view the web.