noun
wonton; Chinese dumpling
A Chinese dumpling typically served in soup; the Japanese word is a loan from Chinese.
from Chinese wantan
ラーメンにワンタンをトッピングした。
I topped my ramen with wontons.
この店のワンタンは皮が薄くておいしい。
The wontons at this shop have thin skins and are delicious.
Borrowed from Chinese 'wantan' (雲吞/馄饨), referring to a type of dumpling. The Japanese form is a direct loan, with the katakana spelling reflecting its foreign origin.