Noun
(architecture) Bars or ribs, usually of stone or wood, or other material, that subdivide an opening or stand in relief against a door or wall as an ornamental feature.
(by extension) A delicate interlacing of lines reminiscent of the architectural ornament.
Source: en.wiktionary.orgSo quiet and subtle is the beauty of December that escapes the notice of many people their whole lives through.. Colour gives way to form. every branch distinct, in a delicate tracery against the sky.. new vistas obscured all Summer by leafage, now open up. Flora Thompson
Soon the Myrmidons would surround him, silver nets shooting out to catch him in their sticky tracery. Then a Winger would come to take him away. Back to the Dorms. Or if he was old enough... straight to the Meat Factory. Garth Nix
They discovered that even in the face of pain that seems unbearable, even in the face of pain that wrings the last drop of blood out of your heart and leaves its scrimshaw tracery on the inside of your skull, life goes on. And pain grows dull, and begins to fade. Poppy Z. Brite
Aside from the location, the geometric purity of the composition and balcony tracery in the same style as the Charnley House likely gave away Wright's involvement. Source: Internet
Other features common to Gothic architecture are the rib vault, buttresses, including flying buttresses; large windows which are often grouped, or have tracery; rose windows, towers, spires and pinnacles; and ornate façades. Source: Internet
Flamboyant arch Flamboyant tracery at Limoges Cathedral The Flamboyant Arch is one that is drafted from four points, the upper part of each main arc turning upwards into a smaller arc and meeting at a sharp, flame-like point. Source: Internet