건물, 방, 토지 등이 서로 맞닿아 있거나 인접해 있는
being next to or sharing a common boundary with a building, room, or piece of land
예문:
"The hotel guests requested adjoining rooms so their children could move freely between them."
"The farmer decided to purchase the adjoining field to expand his vineyard."
"A small gate connects our backyard to the adjoining park."