menology

noun3

1. •
   The study of months; the names and system of months within a given calendar.

   • The Romans themselves believed Romulus had given them a 10-month lunar calendar, but modern scholars consider the actual original state of Roman menology uncertain.
2. •
   (rare) The content of a menologium, a liturgical calendar or hagiography.

   • The menologies of St Symeon mostly repeat earlier accounts but include some small additions as well.
3. •
   Synonym of menologium, a monthly record, particularly in Assyriology and certain Christian contexts.

   • The Menology of St Symeon mostly repeats earlier accounts but includes some small additions as well.