Here you will find one or more explanations in English for the word Borosilicate.
Also in the bottom left of the page several parts of wikipedia pages related to the word Borosilicate and, of course, Borosilicate synonyms and on the right images related to the word Borosilicate.
Borosilicate
Borosilicate Bo"ro*sil"i*cate, n. [Boron + silicate.] (Chem.)
A double salt of boric and silicic acids, as in the natural
minerals tourmaline, datolite, etc.
Meaning of Borosilicate from wikipedia