Having assumed some bestial shape, the man who is eigi einhammr is only to be recognized by his eyes, which by no power can be changed.
In Norway and Iceland certain men were said to beeigi einhamir, not of one skin, an idea which had its roots in paganism.
Lycanthropy was a widespread belief, but it gradually dwindled down in the sixteenth and seventeenth centuries to those eigi einhamir, the witches who would change themselves into hares, &c.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "eigi" in a variety of sentences. We hope that you will now be able to make sentences using this word.
