Unscramble Iisstoms

What is the meaning of word iisstoms unscrambled?

What 8 letter words can be made from letters I I S S T O M S:

Make more words by adding or removing letters

How many 7 letter words can you make from letters I I S S T O M S?

1. mitosis - Definition of mitosis

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling isstoms
2) Removing the letter I and unscrambling isstoms
3) Removing the letter S and unscrambling iistoms
4) Removing the letter S and unscrambling iistoms
5) Removing the letter T and unscrambling iissoms
6) Removing the letter O and unscrambling iisstms
7) Removing the letter M and unscrambling iisstos
8) Removing the letter S and unscrambling iisstom

More anagrams containing the letters I I S S T O M S
iisstosm iisstsmo stimsois sismiots