1650s, "hair splitting, exaggerated attention to petty things," from Latinized form of Greek mikrologia "pettiness, care for trifles," from mikros (see micro-) + -logia (see -logy). By 1849 as "the part of science devoted to microscopic investigation," a separate coinage from microscope. Related: Micrological.
updated on January 10, 2019
Dictionary entries near micrology