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

girders - main horizontal structure members that carry a vertical load; similar to a beam, but usually more structurally important

gravity - the invisible force that pulls everything on the Earth towards the Earth

graywater - water that can be reused for non-drinking purposes; using shower water to refill toilets, for example

greater than - >

glazier - person who oversees production of glass by machines and installs it in buildings