sandiver
n. கண்ணாடிப்புரை, கண்ணாடி உருக்கும்போது உண்டாகும் நுரைக்கலிப்பு.
San"di*ver, n. Etym: [Perh. fr. OF. sa\'8bn grease, fat + de of + verre glass (cf. Saim), or fr. F. sel de verre sandiver.] Defn: A whitish substance which is cast up, as a scum, from the materials of glass in fusion, and, floating on the top, is skimmed off; -- called also glass gall. [Formerly written also sandever.]