Louver
Louver Lou"ver, Louvre Lou"vre, n. [OE. lover, OF. lover, lovier; or l'ouvert the opening, fr. overt, ouvert, p. p. of ovrir, ouvrir, to open, F. ouvrir. Cf. {Overt}.] (Arch.) A small lantern. See {Lantern}, 2 (a) . [Written also {lover}, {loover}, {lovery}, and {luffer}.]

2. Same as {louver boards}, below [PJC]

3. A set of slats resembling louver boards, arranged in a vertical row and attached at each slat end to a frame inserted in or part of a door or window; the slats may be made of wood, plastic, or metal, and the angle of inclination of the slats may be adjustable simultaneously, to allow more or less light or air into the enclosure. [PJC]

{Louver boards} or {Louver boarding}, the sloping boards set to shed rainwater outward in openings which are to be left otherwise unfilled; as belfry windows, the openings of a louver, etc.

{Louver work}, slatted work.


The Collaborative International Dictionary of English. 2000.

Look at other dictionaries:

  • louver — ● louver verbe transitif (de louve 2) Soulever avec la louve. ⇒LOUVER, verbe trans. Creuser une pierre pour y introduire une louve; soulever une pierre avec une louve (v. loup II B 2). Louver une pierre (Ac.). Prononc. et Orth.:[luve]. Att. ds Ac …   Encyclopédie Universelle

  • louver — [lo͞o′vər] n. [ME luver < MFr lover < MDu love, gallery (in a theater), akin to OHG louba: see LODGE] 1. an open turret or lantern on the roof of a medieval building 2. a) a window or opening furnished with a series of overlapping,… …   English World dictionary

  • Louver — Lou ver, n. To supply with louvers. [PJC] …   The Collaborative International Dictionary of English

  • louver — also louvre, early 14c., domed turret like structure atop a building to disperse smoke and admit light, from O.Fr. lovier, of uncertain origin. One theory connects it to M.L. *lodarium, which might be from a Germanic source (Cf. O.H.G. louba… …   Etymology dictionary

  • louver — louvered, adj. /looh veuhr/, n. 1. any of a series of narrow openings framed at their longer edges with slanting, overlapping fins or slats, adjustable for admitting light and air while shutting out rain. 2. a fin or slat framing such an opening …   Universalium

  • Louver — For the French museum, see the Louvre A louver (American English) or louvre (British English), from the French l ouvert ; the open one ) is a window, blind or shutter with horizontal or, less often, vertical slats, which are angled to admit light …   Wikipedia

  • louver — or louvre noun Etymology: Middle English lover, from Anglo French Date: 14th century 1. a roof lantern or turret often with slatted apertures for escape of smoke or admission of light in a medieval building 2. a. an opening provided with one or… …   New Collegiate Dictionary

  • LOUVER — v. a. Faire un trou dans une pierre, pour y mettre la louve. Louver une pierre. LOUVÉ, ÉE. participe …   Dictionnaire de l'Academie Francaise, 7eme edition (1835)

  • LOUVER — v. tr. T. d’Arts Faire un trou dans une pierre pour y mettre la louve. Louver une pierre …   Dictionnaire de l'Academie Francaise, 8eme edition (1935)

  • louver — A slotted opening in the structure that acts as an inlet of air. The amount of air may be controlled by opening or closing the openings in the louver …   Aviation dictionary

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