cement

a specialized bony substance covering the root of a tooth

a building material that is a powder made of a mixture of calcined limestone and clay; used with water and sand or gravel to make concrete and mortar

any of various materials used by dentists to fill cavities in teeth

bind or join with or as if with cement

concrete pavement is sometimes referred to as cement

“they stood on the grey cement beside the pool”

cover or coat with cement

make fast as if with cement

“We cemented our friendship”

something that hardens to act as adhesive material