- designating certain Christian denominations that make Saturday their chief day of rest and religious observance: Seventh-Day Adventists.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for seventh-day
Meanwhile, the official Seventh-Day Adventist Church has distanced itself from Hudson.Is Christopher Hudson Behind Angus Jones’s ‘Two and a Half Men’ Attack?
November 28, 2012
One of the smallest of these is that of the Seventh-day Baptists.The Religious Life of London
J. Ewing Ritchie
Hath a seventh-day evening come to it precisely at noontide?Thus Spake Zarathustra
The Seventh-day Baptists, or Sabbatarians, observe the seventh day of the week.
But the same course cannot be successfully pursued with respect to the seventh-day Sabbath.
These precepts are in close connection with that requiring the observance of the seventh-day Sabbath, and stand or fall with it.