Meaning of もうひとつ in Japanese

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Definition of もうひとつ

もうひとつ(mouhitotsu) 【もう一つ】

(n, adv) another; one more
もうひとつ必要なものは辞書である。
Another thing that is required is a dictionary.

Try on another one.

Another thing that is required is a dictionary.

さらにまた、その話はなしにはもうひとつの側面そくめんがある。

Again, there is another side to the story.