The larval state (Phyllosoma) of the genus Palinurus and allied genera, remarkable for its strange thinness and transparency.

Any species of the class Hexactinellida of sponges, which have a skeleton made of four- and/or six-pointed siliceous spicules.

(nautical, historical) A sandglass used with the logline to ascertain the speed of a ship.

A glass vessel, now frequently of a prescribed volume, for serving beer.

A type of short, thick glass vessel for serving coffee, especially caffè latte.

(slang) A stiff arm resulting from a long session of CB radio operation.

plural of glass arm

A glass frame used in printing vignette pictures.

A glass tumbler holding 240 to 350 millilitres, used for highball cocktails and other mixed drinks.

(UK, historical) A small decorative glass object, often hollow-stemmed, manufactured in the mid-1700s when glass was taxed by weight.