a person who observes the seventh day of the week, Saturday, as the Sabbath.
a person who adheres to or favors a strict observance of Sunday.
of or relating to the Sabbath and its observance.
a person advocating the strict religious observance of Sunday
a person who observes Saturday as the Sabbath
of or relating to the Sabbath or its observance
noun 1. the seventh day of the week, Saturday, as the day of rest and religious observance among Jews and some Christians. Ex. 20:8–11. 2. the first day of the week, Sunday, similarly observed by most Christians in commemoration of the Resurrection of Christ. 3. any special day of prayer or rest resembling the Sabbath: […]
noun 1. Sunday school. 2. (among Seventh-Day Adventists) such a school held on Saturday, their holy day. sabbath school noun 1. (sometimes capitals) (mainly US) a school for religious instruction held on the Sabbath
RVR runway visual range
RVH right ventrical hypertrophy