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.
Firefox's most recent updates may be enough of a change to draw in web surfers who migrated to other browsers. The new version of Mozilla Firefox provides updates to the web browser that the service has needed for some time. Firefox has ditched the orange tabbed menu that sat on the top left and replaced it with a three-bar button menu that fits on the main toolbar.