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

Condenser :: Condenser (n.) A lens or mirror, usually of short focal distance, used to concentrate light upon an object..
Image :: Image (v. t.) To represent or form an image of; as, the still lake imaged the shore; the mirror imaged her figure..
Homelyn :: Homelyn (n.) The European sand ray (Raia maculata); -- called also home, mirror ray, and rough ray..
Backboard :: Backboard (n.) A thin stuff used for the backs of framed pictures, mirrors, etc..
Reflective :: Reflective (a.) Throwing back images; as, a reflective mirror..
Looking-glass :: Looking-glass (n.) A mirror made of glass on which has been placed a backing of some reflecting substance, as quicksilver..
Rhinoscopy :: Rhinoscopy (n.) The examination or study of the soft palate, posterior nares, etc., by means of a laryngoscopic mirror introduced into the pharynx..
Concave :: Concave (a.) Hollow and curved or rounded; vaulted; -- said of the interior of a curved surface or line, as of the curve of the of the inner surface of an eggshell, in opposition to convex; as, a concave mirror; the concave arch of the sky..
Siderostat :: Siderostat (n.) An apparatus consisting essentially of a mirror moved by clockwork so as to throw the rays of the sun or a star in a fixed direction; -- a more general term for heliostat.
Dipleidoscope :: Dipleidoscope (n.) An instrument for determining the time of apparent noon. It consists of two mirrors and a plane glass disposed in the form of a prism, so that, by the reflections of the sun's rays from their surfaces, two images are presented to the eye, moving in opposite directions, and coinciding at the instant the sun's center is on the meridian..
Mirror :: Mirror (v. t.) To reflect, as in a mirror..
Glass-faced :: Glass-faced (a.) Mirror-faced; reflecting the sentiments of another.
Rhinoscope :: Rhinoscope (n.) A small mirror for use in rhinoscopy.
Glass :: Glass (v. t.) A looking-glass; a mirror.
Enoptomancy :: Enoptomancy (n.) Divination by the use of a mirror.
Power :: Power (n.) The degree to which a lens, mirror, or any optical instrument, magnifies; in the telescope, and usually in the microscope, the number of times it multiplies, or augments, the apparent diameter of an object; sometimes, in microscopes, the number of times it multiplies the apparent surface..
Shower :: Shower (n.) That which shows; a 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..
Optigraph :: Optigraph (a.) A telescope with a diagonal eyepiece, suspended vertically in gimbals by the object end beneath a fixed diagonal plane mirror. It is used for delineating landscapes, by means of a pencil at the eye end which leaves the delineation on paper..
Specular :: Specular (a.) Having the qualities of a speculum, or mirror; having a smooth, reflecting surface; as, a specular metal; a specular surface..
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