第だい二に種しゅ郵ゆう便びん物ぶつだいにしゅゆうびんぶつMeanings1nounsecond-class mailA postal classification in Japan; typically includes items like newspapers and magazines sent under specific mailing conditions.新しん聞ぶんは第だい二に種しゅ郵ゆう便びん物ぶつとして送おくることができます。Newspapers can be sent as second-class mail.
