(roofing) a thin protective coating of bitumen applied to the lower plies or top ply of a roof membrane when application of additional felts or surfacing are delayed.

(anatomy) The clitoral glans

(anatomy) An external part of the clitoris covered by the clitoral hood.

(chiefly boxing) A fighting vulnerability where one is easily knocked out via a single hard blow to the chin or jaw (due to lack of conditioning, insufficient training, or damage from past cerebral concussions).

plural of glass cockpit

Alternative spelling of glassworks

plural of wine glass

(dated) A magnifying lens, as used to focus sunlight on to an object.

plural of night glass

plural of night-glass