cementation noun7 •The act of cementing. •The use of a cement join of the parts of a broken bone to aid in the healing process. •The use of a cement or adhesive to fasten orthodontics or to restore chipped or broken teeth. •The precipitation of mineral matter in the pores of a sediment. •The impregnation of the surface of a metal with another material. •An obsolete process of manufacturing steel by carburizing iron. •Electrochemical deposition, especially copper onto iron cathodes. formscementations