A grille or grill ( French word from

Latin Latin (, or , ) is a classical language belonging to the Italic branch of the Indo-European languages. Latin was originally a dialect spoken in the lower Tiber area (then known as Latium) around present-day Rome, but through the power of the ...

''craticula'', small grill) is an opening of several slits side-by-side in a wall, metal sheet or another barrier, usually to allow air or water to enter and/or leave and prevent larger objects (such as

animals Animals are multicellular, eukaryotic organisms in the biological kingdom Animalia. With few exceptions, animals consume organic material, breathe oxygen, are able to move, can reproduce sexually, and go through an ontogenetic stage in ...

) from going in or out. A similar definition is "a French term for an enclosure in either iron or bronze."

Register vs. grille

In heating, cooling,

ventilation Ventilation may refer to: * Ventilation (physiology), the movement of air between the environment and the lungs via inhalation and exhalation ** Mechanical ventilation, in medicine, using artificial methods to assist breathing *** Ventilator, a m ...

, or a combination thereof, a grille is a

perforated A perforation is a small hole in a thin material or web. There is usually more than one perforation in an organized fashion, where all of the holes collectively are called a ''perforation''. The process of creating perforations is called perfor ...

cover for an

air duct Ducts are conduits or passages used in heating, ventilation, and air conditioning (HVAC) to deliver and remove air. The needed airflows include, for example, ''supply air'', ''return air'', and ''exhaust air''. Ducts commonly also deliver '' ...

. Grilles sometimes have

louver A louver (American English) or louvre (British English; see spelling differences) is a window blind or shutter with horizontal slats that are angled to admit light and air, but to keep out rain and direct sunshine. The angle of the sla ...

s which allow the flow of air to be directed. A

register Register or registration may refer to: Arts entertainment, and media Music * Register (music), the relative "height" or range of a note, melody, part, instrument, etc. * ''Register'', a 2017 album by Travis Miller * Registration (organ), th ...

differs from a grille in that a

damper A damper is a device that deadens, restrains, or depresses. It may refer to: Music * Damper pedal, a device that mutes musical tones, particularly in stringed instruments * A mute for various brass instruments Structure * Damper (flow), a mechan ...

is included. However, in practice, the terms "grille", "register", and "return" are often used interchangeably, and care must be taken to determine the meaning of the term used.

Grillwork

Grillwork is

decorative Beauty is commonly described as a feature of objects that makes these objects pleasurable to perceive. Such objects include landscapes, sunsets, humans and works of art. Beauty, together with art and taste, is the main subject of aesthetics, o ...

grating A grating is any regularly spaced collection of essentially identical, parallel, elongated elements. Gratings usually consist of a single set of elongated elements, but can consist of two sets, in which case the second set is usually perpendicul ...

metal A metal (from Greek μέταλλον ''métallon'', "mine, quarry, metal") is a material that, when freshly prepared, polished, or fractured, shows a lustrous appearance, and conducts electricity and heat relatively well. Metals are typicall ...

wood Wood is a porous and fibrous structural tissue found in the stems and roots of trees and other woody plants. It is an organic materiala natural composite of cellulose fibers that are strong in tension and embedded in a matrix of lignin th ...

stone In geology, rock (or stone) is any naturally occurring solid mass or aggregate of minerals or mineraloid matter. It is categorized by the minerals included, its Chemical compound, chemical composition, and the way in which it is formed. Rocks ...

, or other

material Material is a substance or mixture of substances that constitutes an object. Materials can be pure or impure, living or non-living matter. Materials can be classified on the basis of their physical and chemical properties, or on their geologi ...

used as a screen, divider, barrier, or as a purely decorative element. It may function as a

window A window is an opening in a wall, door, roof, or vehicle that allows the exchange of light and may also allow the passage of sound and sometimes air. Modern windows are usually glazed or covered in some other transparent or translucent materia ...

, either with or without glazing. Grillwork may also refer to

grille Grill or grille may refer to: Food * Barbecue grill, a device or surface used for cooking food, usually fuelled by gas or charcoal, or the part of a cooker that performs this function * Flattop grill, a cooking device often used in restaurants, ...

s, decorative front ends of

motor vehicle A motor vehicle, also known as motorized vehicle or automotive vehicle, is a self-propelled land vehicle, commonly wheeled, that does not operate on Track (rail transport), rails (such as trains or trams) and is used for the transportation of pe ...

s. Grillwork is sometimes referred to as simply as a ''grill'' or as ''grille'', but the latter terms do not convey a decorative quality. These words are all derived from the

Old French Old French (, , ; Modern French: ) was the language spoken in most of the northern half of France from approximately the 8th to the 14th centuries. Rather than a unified language, Old French was a linkage of Romance dialects, mutually intelligib ...

. Other terms are used to refer to such decorative work. If the screen is made from iron, the term

ironwork Ironwork is any weapon, artwork, utensil, or architectural feature made of iron, especially one used for decoration. There are two main types of ironwork: wrought iron and cast iron. While the use of iron dates as far back as 4000BC, it was th ...

is often used. The term in Spanish, ''reja'' can also refer to metal fences. If the screen is made from cutouts of wood, the term

fretwork Fretwork is an interlaced decorative design that is either carved in low relief on a solid background, or cut out with a fretsaw, coping saw, jigsaw or scroll saw. Most fretwork patterns are geometric in design. The materials most commonly use ...

is also used. File:Summer Garden grille.jpg, The 18th-century fence of

Summer Garden The Summer Garden (russian: Ле́тний сад, ''Letniy sad'') is a historic public garden that occupies an eponymous island between the Neva, Fontanka, Moika, and the Swan Canal in downtown Saint Petersburg, Russia and shares its name w ...

St. Petersburg Saint Petersburg ( rus, links=no, Санкт-Петербург, a=Ru-Sankt Peterburg Leningrad Petrograd Piter.ogg, r=Sankt-Peterburg, p=ˈsankt pʲɪtʲɪrˈburk), formerly known as Petrograd (1914–1924) and later Leningrad (1924–1991), i ...

is a recurring subject in Russian poetry and art. Image:Spanish 17th century wrought iron and bronze grillwork by Francisco Gonzales, Spanish, Metropolitan Museum of Art.JPG, Spanish 17th century wrought iron and bronze grillwork by Francisco Gonzales,

Metropolitan Museum of Art The Metropolitan Museum of Art of New York City, colloquially "the Met", is the largest art museum in the Americas. Its permanent collection contains over two million works, divided among 17 curatorial departments. The main building at 1000 ...

Image:Early 20th century American grillwork, anonamous, Honolulu Academy of Arts.jpg, Early 20th-century American grillwork, anonymous,

Honolulu Museum of Art The Honolulu Museum of Art (formerly the Honolulu Academy of Arts) is an art museum in Honolulu, Hawaii. The museum is the largest of its kind in the state, and was founded in 1922 by Anna Rice Cooke. The museum has one of the largest single col ...

Image:Architectural stone Grillwork from a house in northern India, Rajput Dynasty, 17th-18th century, Honolulu Academy of Arts.jpg, Architectural stone grillwork from a house in northern

India India, officially the Republic of India (Hindi: ), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country, and the most populous democracy in the world. Bounded by the Indian Ocean on the so ...

, Rajput Dynasty, 17th-18th century,

File:Entrance to Marin County Center, 1963.jpg, Marin County, California, Civic Center, 1963.

References

{{Authority control Architectural elements

Register vs. grille

Grillwork

See also

References