noun, noun or participle which takes 'suru'
sharing a meal; joining someone for a meal
Polite expression used when you are invited to eat with someone, often in a humble or grateful tone. Commonly used in the phrase お相伴にあずかる.
よろしければ、お相伴にあずかりたいのですが。
If you don't mind, I'd like to join you for the meal.
先輩の夕食にお相伴した。
I shared a meal with my senior colleague.