同席 どうせき
dōseki

Noun
Suru Verb
no-Adjective

1. being present (at the same meeting, occasion, etc.); attendance (with); sitting with; sitting next to

かれとは夕食 ゆうしょく かい同席 どうせきした。
karetowa yūshokukaide dōseki shita.
I once sat at the same table with him at a dinner party.
Noun
no-Adjective

2. same (seating) precedence; same rank