An arrangement of points or particles or objects in a regular periodic pattern in 2 or 3 dimensions.

Dutch: kristalrooster, rooster, tralie

Small opening (like a window in a door) through which business can be transacted.

synonyms: grille, wicket.

Roget 219: crossing etc. v.; intersection, interdigitation; decussation^†, transversion^†; convolution etc. 248; level crossing.    reticulation, network; inosculation^†, anastomosis, intertexture^†, mortise.    net, plexus, web, mesh, twill, skein, sleeve, felt, lace; wicker; mat, matting; plait, trellis, wattle, lattice, grating, grille, gridiron, tracery, fretwork, filigree, reticle; tissue, netting, mokes^†; rivulation^†.    cross, chain, wreath, braid, cat's cradle, knot; entangle etc. (disorder) 59.    [woven fabrics] cloth, linen, muslin, cambric etc. ... show more

Roget 260: hole, foramen; puncture, perforation; fontanel^†; transforation^†; pinhole, keyhole, loophole, porthole, peephole, mousehole, pigeonhole; eye of a needle; eyelet; slot.    opening; aperture, apertness^†; hiation^†, yawning, oscitancy^†, dehiscence, patefaction^†, pandiculation^†; chasm etc. (interval) 198.    embrasure, window, casement; abatjour^†; light; sky light, fan light; lattice; bay window, bow window; oriel [Arch.]; dormer, lantern.    outlet, inlet; vent, vomitory; embouchure; orifice, mouth, sucker, muzzle, throat, gullet, weasand^†, wizen, nozzle; placket.    portal, porch, gate, ostiary^†, postern, wicket, trapdoor, hatch, door; arcade; cellarway^†, driveway, gateway, doorway, hatchway, gangway; lich gate^†.    way, path etc. 627; thoroughfare; channel; passage, passageway; tube, pipe; water pipe etc. 350; air pipe etc. 351; vessel, tubule, canal, gut, fistula; adjutage^†, ajutage^†; ostium^†; smokestack; chimney, flue, tap, funnel, gully, tunnel, main; mine, pit, adit^†, shaft; gallery.    alley, aisle, glade, vista.    bore, caliber; pore; blind orifice; fulgurite^†, thundertube^†.    porousness, porosity.    sieve, cullender^†, colander; cribble^†, riddle, screen; honeycomb.    apertion^†, perforation; piercing etc. v.; terebration^†, empalement^†, pertusion^†, puncture, acupuncture, penetration.    key etc. 631, opener, master key, password, combination, passe-partout.    ... show more

Framework consisting of an ornamental design made of strips of wood or metal.

synonyms: fretwork, latticework.

Dutch: lijstwerk, traliewerk, latwerk, vakwerk
Polish: transenna