凶きょう日じつ

noun

unlucky day; inauspicious day

Used in traditional Japanese calendar contexts (e.g., rokuyō) to refer to a day considered unlucky for important events like weddings or funerals.

• 結けっ婚こん式しきの日ひ取どりを決きめるとき、凶きょう日じつは避さける人ひとが多おおい。

  When choosing a wedding date, many people avoid unlucky days.