microscopical

American  

[mahy-kruh-skahp-ik-uhl] / ˌmaɪ krəˈskɑp ɪk əl /

adjective

1. involving or relating to microscopes or their use, especially for study or research.

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Example Sentences

Day by day, these “atoms” grew and began to cling together until they became, in a couple of weeks, “the true microscopical Animals so often observed by Naturalists.”

From Salon • Jan. 17, 2016

“My Phial swarmed with Life,” he later wrote, “and microscopical Animals of most Dimensions, from some of the largest, to some of the least.”

From Salon • Jan. 17, 2016

The most famous of the microscopical discoveries reported by Hooke in his masterpiece was the ‘cellular’ structure of slices of cork viewed under the microscope.

From "The Scientists" by John Gribbin

And it is here, too, that microscopical analysis comes in.

From Marvels of Scientific Invention An Interesting Account in Non-technical Language of the Invention of Guns, Torpedoes, Submarine Mines, Up-to-date Smelting, Freezing, Colour Photography, and many other recent Discoveries of Science by Corbin, Thomas W.

Some small filaments were subsequently removed with the lithotrite, but on microscopical examination nothing of diagnostic importance was discovered.

From Scientific American Supplement, No. 648, June 2, 1888. by Various