From Wiktionary, the free dictionary
From Japanese 狐 (kitsune, “fox”) + Japanese 饂飩 (udon). In Japanese folklore, tofu is a favored dish of the kitsune.
kitsune udon (uncountable)
- Japanese hot udon soup topped with seasoned fried tofu, and scallions.
kitsune udon
- Rōmaji transcription of きつねうどん