What does うどん mean?
うどん is a Japanese noun meaning “udon noodles” in English. It is written as うどん in hiragana, and udon in romaji. This word is part of JLPT N5 vocabulary.
Example sentence
そばはそば粉から、うどんやきしめんは普通の小麦粉からできてるの。
Soba is made of buckwheat flour, and udon and kishimen are made of plain wheat flour.