calendar

1. Origins, structure, and basic meaning

• Structure: 暦 has 14 strokes and refers to a calendar or the system used to arrange dates.
• Basic usage: The standalone word 暦 is read こよみ, while 西暦 is read せいれき.

2. Common pitfalls and similar expressions

• Calendars and year notation
  • In the example, 暦に marks the calendar on which a schedule is written, while 昔の暦の仕組み refers to how an old calendar system works.
  • 西暦で indicates that a year is written using the Western calendar era.