This glossary includes more than 300 solar terms, as well as hundreds of additional sustainable design and construction terms.
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z AllDefinition: A harmful environmental pollutant that is typically in the home in lead-based paints and in lead solder used in plumbing before l978. Lead is toxic to many organs and can cause serious damage to the brain, kidneys and nervous system.