If you dream of amputated limb, it means you may be interrupted rudely. Something you do, or something you own, or one of your relationships, maybe ended abruptly. You will feel upset. Because of the sudden change. You may think like it was taken away from you prematurely.
Sometimes, the dream of amputated limb can have a different translation. If you were too dependent on one stagnant factor, this type of dream serves to remind you to break free from stagnant states. You need to learn independence, to be free from conditions.
If you dream of amputating another person’s limb, it can mean you’re removing independence from that person. Or you’re removing something, or a means, from that person.