誕たん生じょう月づき

noun

month of birth; birthday month

Refers to the calendar month in which someone was born. Used in contexts like horoscopes, school year groupings, or age-related statistics.

• 私わたしの誕たん生じょう月づきは6月がつです。

  My birth month is June.

• 誕たん生じょう月づきごとにクラスを分わけます。

  We divide the classes by birth month.