sacramental Syllabification: (sac·ra·men·tal)Pronunciation: /ˌsakrəˈmentl/Definition of sacramental adjective relating to or constituting a sacrament or the sacraments. attaching great importance to sacraments. noun an observance analogous to but not reckoned among the sacraments, such as the use of holy water or the sign of the cross. Derivatives sacramentalismPronunciation: /-ˌizəm/ noun sacramentalityPronunciation: /ˌsakrəmənˈtalitē, -ˌmen-/ noun sacramentalizePronunciation: /-ˌīz/ verb sacramentally adverb sacramental in other Oxford dictionaries Definition of sacramental in the British & World English dictionary