Not containing any advertisements.

(dated) A term for the Republic of China in Taiwan as opposed to Communist China, i.e. the People's Republic of China, primarily used during the Cold War prior to 1979.

Not containing carbon. / Not producing any carbon compounds such as carbon dioxide that might contribute to pollution, including to the atmosphere.

Alternative form of dustfree

Alternative form of free solo

Alternative form of free solo

Alternative form of touchfree

plural of free warren

The legal right, granted by the crown of England, to own, maintain, and hunt on a piece of land set aside for the keeping and breeding of beasts of warren.

plural of free-form