Unscramble Umlx

What is the meaning of word umlx unscrambled?

What 4 letter words can be made from letters U M L X:

Make more words by adding or removing letters

How many 3 letter words can you make from letters U M L X?

1. lum - Definition of lum

2. lux - Definition of lux

3. XML - Definition of XML

Which 3 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter U and unscrambling mlx
2) Removing the letter M and unscrambling ulx
3) Removing the letter L and unscrambling umx
4) Removing the letter X and unscrambling uml

More anagrams containing the letters U M L X
umxl uxlm xuml xmul