What does とうとう mean?
とうとう is a Japanese adverb meaning “finally” or “in the end” in English. It is written as とうとう in hiragana, and toutou in romaji. This word is part of JLPT N4 vocabulary.
Example sentences
とうとう雨が降り出しました。
At last it started to rain.
彼はとうとう来ませんでした。
In the end he didn't come.