Microphotograph
Pronunciation : Mi`cro*pho"to*graph
Part of Speech : n.
Etymology : [Micro- + photograph.]
Definition : 1. A microscopically small photograph of a picture, writing, printed page, etc.
2. An enlarged representation of a microscopic object, produced by throwing upon a sensitive plate the magnified image of an object formed by a microscope or other suitable combination of lenses.
Note: A picture of this kind is preferably called a photomicrograph.
Source : Webster's Unabridged Dictionary, 1913