Containing no tetraethyl lead; unleaded.(adjective)
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Use "lead-free" in a sentence
"Yet Pilsen's air quality, as measured by the EPA air monitor perched atop Perez Elementary School, falls well below the new benchmark for clean, lead-free air set by the EPA in 2008."
"The Portland, Ore., company known for iconic American-made period lighting has added around 1,000 products—Egg Press bedding, walnut furniture by Reed La Plant, elegant lead-free stoneware from Ohio the teapot shown is $58, and more—to its site."
"The industry and consumer organizations jumped down their throats and made them back off of a general ban, but they're still forcing Park employees to use lead-free ammo for culling and management operations."