the 10th month of the year, between September and November 十月 She was born in October. 她出生于十月。 - (British English)
The meeting is on the fifth of October/October the fifth. 会议在10月5日举行。 - (North American English)
The meeting is on October fifth. 会议在10月5日。 We went to Japan last October. 去年十月我们去了日本。 I arrived at the end of October. 我是十月底到的。 last October's election 去年十月的选举 the October issue of the magazine 该杂志的10月刊
Word Originlate Old English, from Latin, from octo ‘eight’ (being originally the eighth month of the Roman year).