Unscramble Errbifeed

What is the meaning of word errbifeed unscrambled?

What 9 letter words can be made from letters E R R B I F E E D:

1. debriefer - Definition of debriefer

Make more words by adding or removing letters

How many 8 letter words can you make from letters E R R B I F E E D?
Which 8 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter E and unscrambling rrbifeed
2) Removing the letter R and unscrambling erbifeed
3) Removing the letter R and unscrambling erbifeed
4) Removing the letter B and unscrambling errifeed
5) Removing the letter I and unscrambling errbfeed
6) Removing the letter F and unscrambling errbieed
7) Removing the letter E and unscrambling errbifed
8) Removing the letter E and unscrambling errbifed
9) Removing the letter D and unscrambling errbifee

More anagrams containing the letters E R R B I F E E D
errdbeefi errdbeeif eerierfbd febrdeeri