What does 瀬戸 mean?
瀬戸 is a Japanese noun meaning “strait; channel” in English. It is written as 瀬戸 in kanji, せと in hiragana, and seto in romaji. This word is part of JLPT N1 vocabulary.
Example sentence
名古屋と言えば、あなたは瀬戸へ行ったことはありますか。
Speaking of Nagoya, have you ever been to Seto?