microscopic

mi·cro·scop·ic

adj \ˌmī-krə-ˈskäp-ik\

Definition of MICROSCOPIC

1

: of, relating to, or conducted with the microscope or microscopy

2

: so small or fine as to be invisible or indistinguishable without the use of a microscope—compare macroscopic, submicroscopic, ultramicroscopic 1

—mi·cro·scopi·cal·ly \-i-k(ə-)lē\ adverb

Variants of MICROSCOPIC

mi·cro·scop·ic or mi·cro·scop·i·cal \-i-kəl\