名词

1. 拳;拳头
Your hand is referred to as your fist when you have bent your fingers in towards the palm in order to hit someone, to make an angry gesture, or to hold something.

2. (政策或方法)铁拳的，残酷无情的，强硬的
An iron fist policy or approach is one which deals with people and situations in a very strict and cruel way.

3. hand over fist - see hand

1. a hand with the fingers clenched in the palm (as for hitting)

Synonym: clenched fist