付つき添そい役やく

noun

attendant; best man; maid of honor; bridesmaid; groomsman

A person who accompanies and assists someone, especially in formal or ceremonial contexts. In weddings, it refers to the best man, maid of honor, bridesmaid, or groomsman. The role is to support the main person.

• 結けっ婚こん式しきで、彼かれは友ゆう人じんの付つき添そい役やくを務つとめた。

  At the wedding, he served as his friend's best man.

• 花はな嫁よめの付つき添そい役やくとして、妹いもうとが選えらばれた。

  Her younger sister was chosen as the bride's maid of honor.