Dictionary / Vocabulary / 九つ
ここのつ
nine; nine years of age; twelve o'clock (old time system)
JLPT N5 common word Also written ９つ
彼の英作文には９行に９つの誤りがあります。
His English composition has nine mistakes in as many lines.
太陽をまわる惑星は９つもあり、地球もその１つである。
There are nine planets travelling around the sun, the earth being one of them.
太陽は９つの惑星を持つ。
The sun has nine planets.