A type of ale traditionally brewed in October.
"The local brewery released its annual batch of Oktoberfest-style beer, known locally as October, to celebrate the harvest season."
In plain English: October is the tenth month of the year that comes after September and before November.
"The leaves turn golden every October."
The tenth month of the Gregorian calendar, following September and preceding November. Abbreviation: Oct.
"October is the tenth month of the year, coming right after September and before November."
October comes from the Latin word for "eight," reflecting its original position as the eighth month in the early Roman calendar. The name traveled through Old French and Middle English into modern usage, even though the calendar reform later shifted it to the tenth month.