• Webster's Revised Unabridged Dictionary
    • n Glost (Ceramics) The lead glaze used for pottery.
    • ***
Century Dictionary and Cyclopedia
    • n glost In ceramics, glaze applied to pottery or porcelain biscuit.
    • ***


Webster's Revised Unabridged Dictionary
See 1st Gloss


In literature:

For the glazed china we generally use glost saggers that have been covered on the inner side with a coating of enamel.
"The Story of Porcelain" by Sara Ware Bassett
The gradual increase of heat is very essential in firing glaze, for any sudden jump or reduction will play all manner of games in a glost oven.
"Pottery, for Artists Craftsmen & Teachers" by George J. Cox