holy day definition by Webster's New World
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.
- a day dedicated to religious observances or to a religious festival
- R.C.Ch. any of certain religious feast days on which Roman Catholics are required, as on Sundays, to attend Mass and refrain from unnecessary physical workin full holy day of obligation
holy day definition by American Heritage Dictionary
A day specified for religious observance.