First, figure out if you qualify for deductions. You can deduct only the amount of your medical expenses that is more than 7.5% of your Adjusted Gross Income (AGI). To do this add up all your medical expenses for 2011.(A list of deductible expenses can be found here at the IRS website .).tep 3: Do the Math. You can deduct ONLY the amount of your medical expenses that is more than 7.5% of your Adjusted Gross Income (AGI). For example, if your AGI is $40,000 then 7.5% of that income is $3,000.
Webster Dictionary(0.00 / 0 votes)Rate this definition: 1  Lead(noun) one of the elements, a heavy, pliable, inelastic metal, having a bright, bluish color, but easily tarnished. 2  Lead(noun) an article made of lead or an alloy of lead. 3  Lead(noun) a plummet or mass of lead, used in sounding at sea.
The element lead has 82 protons and 82 electrons. It's element number 82 and has a molar mass of 207 moles/gram. Leadâs atomic symbol is Pb. Lead is in group 14 in the carbon group on the periodic table. It's a soft and malleable heavy metal that's naturally gray in color. Lead has many uses and is most often found in building construction sites, lead batteries, bullets, weights and radiation shields. Lead should never be ingested by humans or animals for fear of lead poisoning.