how to spell dichroic glass?

Question

I am fed up with various google spell checks telling us that this page does not spell dichroic glass properly http://www.silverstall.com/Dichroic_glass_jewellery.html
Does anyone know how to spell it properly? I followed the Oxford english dictionary but evidently according to wickopedia's editors and various spell checks Oxford are wrong.

Answer 1

The Word spell checker for UK English does bring this word to your attention. A spell checker has a built-in dictionary of limited size. It will not contain every conceivable word in the language. In Word you can add the word to your personal dictionary so that it does not come up every time you do a spell check. There will be spell checkers around where this is not an option, though.

Answer 2

This spelling is OK.
I did google and it showed OK