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  • Term: door seals
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    Related Terms: brass door knocker, bookcases with doors, smokeless indoor grill, shaved door handle, mosaic outdoor, indoor water fountain, indoor bike, fire doors, door speakers, door nob

    door seals!


    door seals

    Comprehensive Analysis



    1) "Door" -- As to door seals

    door
    Pronunciation: 'dor
    Function: noun
    Usage: often attributive
    Etymology: Middle English dure, dor, from Old English duru door & dor gate; akin to Old High German turi door, Latin fores, Greek thyra
    1 : a usually swinging or sliding barrier by which an entry is closed and opened; also : a similar part of a piece of furniture
    2 : DOORWAY
    3 : a means of access or participation : OPPORTUNITY <opens new doors> <door to success>
    - door·less /-l&s/ adjective
    - at one's door : as a charge against one as being responsible <laid the blame at our door>
    Pronunciation Symbols

    The front door of a house is often decorated to appear inviting.

    A door is a usually hinged or sliding panel that covers a generally floor-length opening in a wall (or other partition), and can be moved to leave the opening accessible, or to close it more or less securely. Doors are nearly universal in structures of all kinds (especially houses and other buildings), allowing passage between inside and outside, or among internal rooms. Doors are also found in vehicles, cupboards, cages, etc.

    The purpose of a door opening is:

    • to allow people, animals and objects to pass
    • for ventilation

    The purpose of a door closure is:

    • preventing passage of infiltration air; reducing air drafts and creating an enclosed space that can be heated or cooled more effectively (revolving doors are especially efficient for this purpose)
    • privacy, and noise reduction
    • keeping occupants inside a vehicle
    • regulation of access, especially when combined with various types of locks
    • for aesthetics (e.g. cupboard doors cutting off view of the contents)
    • to help prevent the spread of fire

    Doors and doorways can also appear in metaphorical or mystical situations; for example, a spiritualist might speak of "opening a door to the other world". Doors can have ritual purposes (one example concerns the doorkeeping duties of the Gentleman Usher of the Black Rod).

    The term door can refer either to the opening or to the movable panel or panels which closes it. The term doorway can be used to refer specifically to the opening. When framed in wood for snug fitting of a door, the doorway consists of two vertical jambs on either side, a lintel or head jamb at the top, and perhaps a threshold at the bottom. When a door has more than one movable panel, one of the panels may be called a leaf.

    See door furniture for ..."



    2) "Seals" -- As to door seals

    1seal
    Pronunciation: 'sEl
    Function: noun
    Inflected Form(s): plural seals also seal
    Etymology: Middle English sele, from Old English seolh; akin to Old High German selah seal
    1 : any of numerous carnivorous marine mammals (families Phocidae and Otariidae) that live chiefly in cold regions and have limbs modified into webbed flippers adapted primarily to swimming; especially : a fur seal or hair seal as opposed to a sea lion
    2 a : the pelt of a fur seal b : leather made from the skin of a seal
    3 : a dark brown
    Pronunciation Symbols

    • 1 Marine mammal
    • 2 Closing to give a tight fit
    • 3 Symbol of authentication
    • 4 Persons
    • 5 Places
    • 6 Ships
    • 7 Computing
    • 8 Acronyms

    Seal or SEAL may refer to things with a variety of meanings:

    • Seal, a large marine mammal (from Anglo-Saxon seolh): see pinniped; within them are three main groups:
      • Earless seals (or true seals), members of the family Phocidae
      • Eared seals (or walking seals), members of the family Otariidae, which includes:
        • Fur seals, subfamily Arctocephalinae
        • Sea Lions, subfamily Otariinae
    • Seal hunting, both personal and commercial hunting of seals
    • Seal brown is a rich dark brown color RGB(50, 20, 20) (from the colour of dyed Fur seal fur)
    • Seal (mechanical), a device to contain pressure, or exclude contamination from an enclosure. (Derived from "seal {device)" when used to fasten a document shut.)
    • Bridgman seal, named after Percy Williams Bridgman, seals a high pressure volume by the use of an unsupported area to create a higher pressure between two pistons
    • Rotating face mechanical seal, a type of seal used in rotating equipment such as pumps and compressors
    • Diaphragm seal, a flexible membrane that seals and isolates an enclosure
    • Bodok seal, a specialised washer that ensures an air-tight seal between the regulator of an anaesthetic machine and a gas cylinder.