An early type of window glass made by blowing glass into a hollow globe (crown) and then flattening it on a punty, reheating and spinning out into a flat disk by centrifugal force.

A specific formula of cleaning fluid for glass surfaces.

plural of glass cleaner

(music) A musical instrument composed of a series of spinning glass bowls, played with the fingers, invented by Benjamin Franklin. / (more loosely) The glass harp.

(idiomatic) A heart (or by extension, person) in a very fragile romantic state, one that is easily made broken-hearted.

Any of a group of frogs in the family Centrolenidae, with distinctive light-coloured or translucent skin.

Any transparent squid of the family Cranchiidae

plural of glass wool

plural of glass noodle

plural of glass squid