Unscramble Derdefin

What is the meaning of word derdefin unscrambled?

What 8 letter words can be made from letters D E R D E F I N:

1. defriend - Definition of defriend

2. friended - Definition of friended

Make more words by adding or removing letters

How many 7 letter words can you make from letters D E R D E F I N?

1. defined - Definition of defined

2. definer - Definition of definer

3. refined - Definition of refined

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter D and unscrambling erdefin
2) Removing the letter E and unscrambling drdefin
3) Removing the letter R and unscrambling dedefin
4) Removing the letter D and unscrambling derefin
5) Removing the letter E and unscrambling derdfin
6) Removing the letter F and unscrambling derdein
7) Removing the letter I and unscrambling derdefn
8) Removing the letter N and unscrambling derdefi

More anagrams containing the letters D E R D E F I N
derdefni derdeifn inrdeefd fdeinder