Microscopic
Pronunciation : Mi`cro*scop"ic, Mi`cro*scop"ic*al
Part of Speech : a.
Etymology : [Cf. F. microscopique.]
Definition : 1. Of or pertaining to the microscope or to microscopy; made with a microscope; as, microscopic observation.
2. Able to see extremely minute objects. Why has not man a microscopic eye Pope.
3. Very small; visible only by the aid of a microscope; as, a microscopic insect.
Source : Webster's Unabridged Dictionary, 1913