noun
The standard modern name for the tenth month of the Gregorian calendar.
十月には運動会があります。
We have a sports day in October.
noun
tenth month of the lunar calendar
Historical or traditional reference to the tenth month of the old lunar calendar, roughly corresponding to November in the modern calendar. Rare in everyday use.
旧暦の十月は神無月とも呼ばれる。
The tenth month of the lunar calendar is also called Kannazuki.