Unscramble Iposins

What is the meaning of word iposins unscrambled?

What 7 letter words can be made from letters I P O S I N S:

1. isospin - Definition of isospin

2. sinopis - Definition of sinopis

Make more words by adding or removing letters

How many 6 letter words can you make from letters I P O S I N S?

1. opsins - Definition of opsins

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling posins
2) Removing the letter P and unscrambling iosins
3) Removing the letter O and unscrambling ipsins
4) Removing the letter S and unscrambling ipoins
5) Removing the letter I and unscrambling iposns
6) Removing the letter N and unscrambling iposis
7) Removing the letter S and unscrambling iposin

More anagrams containing the letters I P O S I N S
iposisn iposnis poiinss snsoipi