Number Two
Second
noun
When you're number two in a number in a series you're number two. Not quite as good as being 一番, but take what you can get, you know?
This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well.
二番目
second
二番まで
up to number two
二番手
second place
私はエントリーナンバー二番です。
I am entry number two.
今日は一年の中で二番に長い日です。
Today is the second-longest day of the year.
高校のボートレースで二番になりました。
We won second place in the high school regatta.