tuber
🇺🇸
/ˈtuːbər/
🇬🇧
/ˈtjuːbə(r)/
a thick, round part of some plants that grows underground. It stores food and can grow into a new plant.
We dug up several tubers to plant in our new vegetable garden.
우리는 새로운 채소밭에 심을 여러 개의 덩이줄기를 파냈습니다.