去る十一月

さるじゅういちがつ

last November

十一月革命

じゅういちがつかくめい

October Revolution (Russia, 1917)

十月

じゅうがつ

October

十月十日

とつきとおか

babies born on October 10, supposedly conceived on New Year's Day

十一

じゅういち ジュウイチ といち トイチ

type of illegal loan charging 10% interest every 10 days

十三月

じゅうさんがつ

January; 13th month

十二月

じゅうにがつ

December

一月

ひとつき いちげつ いちがつ

January

月一

つきいち

(at a rate of) once a month

十月革命

じゅうがつかくめい

October Revolution

三十日月

みそかづき

new moon; lunar phase when the moon is completely invisible

十一日

じゅういちにち

eleventh day of the month

丸一月

まるひとつき まるいちがつ

the whole month, all the month

一ヶ月

いっかげつ

one month

二十日正月

はつかしょうがつ

twentieth day of the first month (end of New Year celebrations, upon which remaining New Year's food is eaten, decorations are stowed away, etc.)

三十一日

さんじゅういちにち

thirty-first day of the month

十死一生

じっしいっしょう

narrow escape from the jaws of death

十年一昔

じゅうねんひとむかし じゅうねんいちむかし

expression suggesting that the pace of change makes ten years back seem like ancient history

十年一日

じゅうねんいちじつ じゅうねんいちにち

without intermission for ten (long) years, with constancy of purpose for ten (long) years, in the same old rut for years on end