tight这个英语单词被用作形容词时，意思有紧的，密封的，绷紧的，麻烦的等等，tight作为副词使用时，意思是紧紧地，彻底地。
例句：
There was a tight group of people around the speaker.
演讲人周围严严实实地挤了一群人。
He was used to talking his way out of tight corners.
他惯于凭借口才摆脱困境。
These shoes are a little on the tight side.
这双鞋略有点紧。
They won in the end but it was a tight finish.
他们终于赢了，但比分十分接近。
With six of us in the car it was a tight squeeze.
小轿车里坐了我们六个人，挤得很。