Definition of mirror

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Mirror (n.) See Speculum.

Lern More About Mirror

Backboard :: Backboard (n.) A thin stuff used for the backs of framed pictures, mirrors, etc..
Mirror :: Mirror (v. t.) To reflect, as in a mirror..
Tracheoscopy :: Tracheoscopy (n.) Examination of the interior of the trachea by means of a mirror.
Heliostat :: Heliostat (n.) An instrument consisting of a mirror moved by clockwork, by which a sunbeam is made apparently stationary, by being steadily directed to one spot during the whole of its diurnal period; also, a geodetic heliotrope..
Larungoscope :: Larungoscope (n.) An instrument, consisting of an arrangement of two mirrors, for reflecting light upon the larynx, and for examining its image..
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..
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..
Condenser :: Condenser (n.) A lens or mirror, usually of short focal distance, used to concentrate light upon an object..
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..
Mirror :: Mirror (n.) A looking-glass or a speculum; any glass or polished substance that forms images by the reflection of rays of light.
Stone :: Stone (n.) The glass of a mirror; a mirror.
Reverberation :: Reverberation (n.) The act of reverberating; especially, the act of reflecting light or heat, or reechoing sound; as, the reverberation of rays from a mirror; the reverberation of rays from a mirror; the reverberation of voices; the reverberation of heat or flame in a furnace..
Camera Lucida :: Camera lucida () An instrument which by means of a prism of a peculiar form, or an arrangement of mirrors, causes an apparent image of an external object or objects to appear as if projected upon a plane surface, as of paper or canvas, so that the outlines may conveniently traced. It is generally used with the microscope..
Reflective :: Reflective (a.) Throwing back images; as, a reflective 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..
Heliotrope :: Heliotrope (n.) An instrument for making signals to an observer at a distance, by means of the sun's rays thrown from a mirror..
Mirroring :: Mirroring (p. pr. & vb. n.) of Mirro.
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..
Silver :: Silver (v. t.) To cover with silver; to give a silvery appearance to by applying a metal of a silvery color; as, to silver a pin; to silver a glass mirror plate with an amalgam of tin and mercury..
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..
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