Pronunciation: (mī"kru-skop'ik),[key] —adj. 1. so small as to be invisible or indistinct without the use of the microscope: microscopic organisms. Cf. macroscopic. 2. very small; tiny.
3. of, pertaining to, or involving a microscope: microscopic investigation. 4. very detailed; meticulous: a microscopic view of society. 5. suggestive of the precise use of the microscope; minute: microscopic exactness.Also,mi"cro•scop'i•cal.