Unscramble Libdref

What is the meaning of word libdref unscrambled?

What 7 letter words can be made from letters L I B D R E F:

Make more words by adding or removing letters

How many 6 letter words can you make from letters L I B D R E F?

1. birled - Definition of birled

2. bridle - Definition of bridle

3. rifled - Definition of rifled

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter L and unscrambling ibdref
2) Removing the letter I and unscrambling lbdref
3) Removing the letter B and unscrambling lidref
4) Removing the letter D and unscrambling libref
5) Removing the letter R and unscrambling libdef
6) Removing the letter E and unscrambling libdrf
7) Removing the letter F and unscrambling libdre

More anagrams containing the letters L I B D R E F
libdrfe libedfr lifrdbe irbdlfe