What does 二十歳 mean?
二十歳 is a Japanese noun meaning “20 years old” in English. It can also be translated as “twenty” depending on context. It is written as 二十歳 in kanji, はたち in hiragana, and hatachi in romaji. This word is part of JLPT N5 vocabulary.
Example sentence
彼女は二十歳だと言ったが、それは嘘だった。
She said she was twenty years old, which was not true.