1.Definition: 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

Category: General

2.Definition: a specialized bony substance covering the root of a tooth

Related Noun(s):cementum

Category: General

3.Definition: any of various materials used by dentists to fill cavities in teeth

Category: General

4.Definition: concrete pavement is sometimes referred to as cement

"They stood on the grey cement beside the pool"

Category: General

5.Definition: something that hardens to act as adhesive material

Category: General