Definition of mirror

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Mirror (n.) A looking-glass or a speculum; any glass or polished substance that forms images by the reflection of rays of light.

Lern More About Mirror

Scioptics :: Scioptics (n.) The art or process of exhibiting luminous images, especially those of external objects, in a darkened room, by arrangements of lenses or mirrors..
Image :: Image (n.) The figure or picture of any object formed at the focus of a lens or mirror, by rays of light from the several points of the object symmetrically refracted or reflected to corresponding points in such focus; this may be received on a screen, a photographic plate, or the retina of the eye, and viewed directly by the eye, or with an eyeglass, as in the telescope and microscope; the likeness of an object formed by reflection; as, to see one's image in a mirror..
Reflect :: Reflect (v.) To give back an image or likeness of; to mirror.
Aberration :: Aberration (n.) The convergence to different foci, by a lens or mirror, of rays of light emanating from one and the same point, or the deviation of such rays from a single focus; called spherical aberration, when due to the spherical form of the lens or mirror, such form giving different foci for central and marginal rays; and chromatic aberration, when due to different refrangibilities of the colored rays of the spectrum, those of each color having a distinct focus..
Dull :: Dull (superl.) Not bright or clear to the eye; wanting in liveliness of color or luster; not vivid; obscure; dim; as, a dull fire or lamp; a dull red or yellow; a dull mirror..
Catoptrics :: Catoptrics (n.) That part of optics which explains the properties and phenomena of reflected light, and particularly that which is reflected from mirrors or polished bodies; -- formerly called anacamptics..
Backboard :: Backboard (n.) A thin stuff used for the backs of framed pictures, mirrors, etc..
Homelyn :: Homelyn (n.) The European sand ray (Raia maculata); -- called also home, mirror ray, and rough ray..
Glass :: Glass (v. t.) A hard, brittle, translucent, and commonly transparent substance, white or colored, having a conchoidal fracture, and made by fusing together sand or silica with lime, potash, soda, or lead oxide. It is used for window panes and mirrors, for articles of table and culinary use, for lenses, and various articles of ornament..
Focus :: Focus (n.) A point in which the rays of light meet, after being reflected or refrcted, and at which the image is formed; as, the focus of a lens or mirror..
Enoptomancy :: Enoptomancy (n.) Divination by the use of a mirror.
Reflective :: Reflective (a.) Throwing back images; as, a reflective mirror..
Glass :: Glass (v. t.) A looking-glass; a mirror.
Tin :: Tin (n.) An elementary substance found as an oxide in the mineral cassiterite, and reduced as a soft white crystalline metal, malleable at ordinary temperatures, but brittle when heated. It is not easily oxidized in the air, and is used chiefly to coat iron to protect it from rusting, in the form of tin foil with mercury to form the reflective surface of mirrors, and in solder, bronze, speculum metal, and other alloys. Its compounds are designated as stannous, or stannic. Symbol Sn (Stannum). At
Helioscope :: Helioscope (n.) A telescope or instrument for viewing the sun without injury to the eyes, as through colored glasses, or with mirrors which reflect but a small portion of light..
Venus :: Venus (n.) The metal copper; -- probably so designated from the ancient use of the metal in making mirrors, a mirror being still the astronomical symbol of the planet Venus..
Mirrored :: Mirrored (imp. & p. p.) of Mirro.
Claude Lorraine Glass :: Claude Lorraine glass () A slightly convex mirror, commonly of black glass, used as a toy for viewing the reflected landscape..
Catoptron :: Catoptron (n.) A reflecting optical glass or instrument; a mirror.
Reflector :: Reflector (n.) Something having a polished surface for reflecting light or heat, as a mirror, a speculum, etc..
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