noun🔗ShareCémentA bony substance that covers the root of a tooth; cement."The dentist explained that the cementum, a hard tissue covering the root of the tooth, helps anchor it to the jawbone. "Le dentiste a expliqué que le cément, un tissu dur recouvrant la racine de la dent, aide à l'ancrer à l'os de la mâchoire.anatomybodypartmedicineChat with AIVocabulary GamePractice Reading