glassless Definition

unglazed, plexiglas, collimating, clerestories, casement window, gimbals, fresnel lens, digitals, fanlight, cloudscape, casements, stereogram, mullions, pentaprism, fisheye, camera obscura, pelmet, crenellations, stereoscope, bevels, diningroom, cinemascope, ogee, binnacle, openwork, drum sander, crosshatching, jalousies, mosiac, convex lens, iris diaphragm, brite, collimator, demilune, parabolic reflector, convex, oculus, tenons, gothic arch, foglamp, glary, porthole, semitransparent, eyepieces, photogram, pilaster, gnomon, reredos, translucent, bowfront, tambour, louvre, stipple, wine cask, venetian blind, lucent, monochrome, favrile glass, splashback, armillary, parquetry, refracting telescope, eyehole, inglenook, corbel, sunblind, spandrels, flashgun, handrest, bucky, pegboard, projector, lavalier, armillary sphere, fresnel, quoins, jardiniere, stereovision, projection screen, aperture, nosepiece, imagesetter, embroidery hoop, polyhedron, ophthalmoscope, sconce, companionway, tumblehome, coffee table, pebble dash, parabolic mirror, vitrine, holograph, powerbook, newel post, watchcase, treadles, photomultipliers, bentwood, photopolymer,