Sabbatarian

n. Sabbath observer, person who observes the Sabbath

adj. of or pertaining to Sabbath or to Sabbatarians

In Christianity, the Sabbath is a weekly religious day of rest as ordained by one of the Ten Commandments: the third commandment by Roman Catholic and Lutheran numbering, and the fourth by Eastern Orthodox and other Protestant numbering. The practice is inherited from Judaism, the parent religion of Christianity; the Hebrew word שַבָת ("šabbat" , read in English as shabbat) means "the [day] of rest (or ceasing)" and entails a ceasing or resting from labor. The institution of the Old Testament Sabbath, a "perpetual covenant ... [for] the people of Israel" , was in respect for the day during which God rested after having completed the Creation in six days (, ).
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Noun
1. one who observes Saturday as the Sabbath (as in Judaism)
(hypernym) religionist, religious person
(classification) Judaism
Adjective
1. pertaining to the Sabbath and its observance
(pertainym) Sabbath

(n.)
One who regards and keeps the seventh day of the week as holy, agreeably to the letter of the fourth commandment in the Decalogue.
  

(n.)
A strict observer of the Sabbath.
  

(a.)
Of or pertaining to the Sabbath, or the tenets of Sabbatarians.
  

n.
آرام اور عبادت کے دن کا ماننے والا ,سبت پرست، سبت