招しょう待たいにあずかる

expression, godan verb (-ru)

receive an invitation

A humble expression used when the speaker receives an invitation from someone of higher status or to a formal event. Rare in modern casual speech; more common in formal letters or announcements.

• このたびは、ご丁てい寧ねいな招しょう待たいにあずかり、誠まことにありがとうございます。

  Thank you very much for the kind invitation.

• 先せん日じつは、パーティーの招しょう待たいにあずかり、大たい変へん光こう栄えいに存ぞんじます。

  I was deeply honored to receive the invitation to the party the other day.