dominical

/duh-min-i-kuhl/US // dəˈmɪn ɪ kəl //UK // (dəˈmɪnɪkəl) //

扈从,扈从性,扈从式,扈从型

Definitions

adj.形容词 adjective

1
- : of or relating to Jesus Christ as Lord.
- : of or relating to the Lord's Day, or Sunday.

This, as has already been explained, is the dominical or solar cycle.
The letter that represents Sunday is called the dominical or Sunday letter.
In answer to the question, “Why two dominical letters for leap-year?”
Now, these solar epacts have several practical advantages over the Dominical letters.
He also mentions the lunar cycle, and uses the dominical letter with the kalends of several years.