To save this word, you'll need to log in.
Definition of dominical letter
: the letter designating Sundays in a given year especially for use in determining the date of Easter (as when the first seven letters of the alphabet are applied consecutively to the days of the year beginning with A on January 1 and skipping the intercalary day in leap year)
— called also Sunday letter
— see Easter Dates TableComments on dominical letter
What made you want to look up dominical letter? Please tell us where you read or heard it (including the quote, if possible).
Test Your Vocabulary
Intact Latin Quiz
- What did focus mean in Latin?
Can you spell these 10 commonly misspelled words?
TAKE THE QUIZ
Test Your Knowledge - and learn some interesting things along the way.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridgedWords at Play
Ask the Editors
Word Games
- Intact Latin Quiz
What did each of these words mean to ancient Romans?
Take the quiz - The Eponym Quiz
Do you know these words that come from names?
Take the quiz - Spell It
Can you spell these 10 commonly misspelled words?
Take the quiz - Bee Cubed
Listen to the words and spell through all three levels.
Play the game
Share dominical letter