Unscramble Ingreferee

What is the meaning of word ingreferee unscrambled?

What 10 letter words can be made from letters I N G R E F E R E E:

1. refereeing - Definition of refereeing

Make more words by adding or removing letters

How many 9 letter words can you make from letters I N G R E F E R E E?
Which 9 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling ngreferee
2) Removing the letter N and unscrambling igreferee
3) Removing the letter G and unscrambling inreferee
4) Removing the letter R and unscrambling ingeferee
5) Removing the letter E and unscrambling ingrferee
6) Removing the letter F and unscrambling ingreeree
7) Removing the letter E and unscrambling ingrefree
8) Removing the letter R and unscrambling ingrefeee
9) Removing the letter E and unscrambling ingrefere
10) Removing the letter E and unscrambling ingrefere

More anagrams containing the letters I N G R E F E R E E
ingrefreee ingrereeef frgineeree eneeeigfrr