Microscopic - Definition

adj 1: of or relating to or used in microscopy; "microscopic
analysis"; "microscopical examination" [syn:
microscopic, microscopical]
2: visible under a microscope; using a microscope [syn:
microscopic, microscopical]
3: extremely precise with great attention to details; "examined
it with microscopic care"
4: so small as to be invisible without a microscope;
"differences were microscopic" [syn: microscopic,
microscopical]