Unscramble Idnation

What is the meaning of word idnation unscrambled?

What 8 letter words can be made from letters I D N A T I O N:

1. nidation - Definition of nidation

Make more words by adding or removing letters

How many 7 letter words can you make from letters I D N A T I O N?
Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling dnation
2) Removing the letter D and unscrambling ination
3) Removing the letter N and unscrambling idation
4) Removing the letter A and unscrambling idntion
5) Removing the letter T and unscrambling idnaion
6) Removing the letter I and unscrambling idnaton
7) Removing the letter O and unscrambling idnatin
8) Removing the letter N and unscrambling idnatio

More anagrams containing the letters I D N A T I O N
idnatnio idnatnoi tiadinon anniidto