- micrograph
- 1. An instrument that magnifies the microscopic movements of a diaphragm by means of light interference and records them on a moving photographic film; may be used for recording various pulse curves, sound waves, and any forms of motion that may be communicated through the air to a diaphragm. 2. SYN: photomicrograph. [micro- + G. grapho, to write]- electron m. the image produced by the electron beam of an electron microscope, recorded on an electron-sensitive plate or film.
* * *
mi·cro·graph -.graf n1) a graphic reproduction (as a photograph) of the image of an object formed by a microscope2) an instrument for measuring minute movements by magnifying and recording photographically the corresponding vibrations of a diaphragm moving in unison with the original objectmicrograph vt* * *
n.a photograph of an object as viewed through a microscope. An electron micrograph is photographed through an electron microscope; a light micrograph through a light microscope.* * *
mi·cro·graph (miґkro-graf″) 1. an instrument for recording extremely minute movements. It acts by making a greatly magnified record on a photographic film of the minute motions of a diaphragm. 2. the photograph of a minute object or specimen (tissue, etc.) as seen through a microscope.
Medical dictionary. 2011.