stuck on a few 29a Article of clothing worn almost exclusively by women as a religious item to show honour to an object or place (4,4) N??? VEIL 22d The dioxide form of silicon used chiefly in the manufacture of glass (6) ?i???? 5d white crystalline powder used as a sedative and an antispasmodic in epilepsy (13) P?E?O?A?S?T?? 25a Domed or vaulted recess at, usually, the eastern end of a church (4) ???E