1. manner; way; style
そういう風に使うものじゃないと思うよ。I don't think that's the way it's meant to be used.
2. appearance; air; likeness
彼は呼吸を整えるだけで精一杯という風だ。He looks like it's all he can do just to catch his breath.
3. custom; convention; practice
4. folk song (genre of the Shi Jing)
5. wind (one of the five elements)
6. -ish; resembling; -looking
after a noun
じゃあ関東風だね。Then it's Kanto-style, isn't it?