mailshot
mailshot |ˈmeɪlʃɒt |Brit. ▶noun a dispatch of mail, especially promotional material, to a large number of people. • an item sent in a mailshot. ▶verb [ with obj. ] send promotional material to (a large number of people ).
m á il sh ò t 名詞 C ⦅英 ⦆ダイレクトメール .