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

“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

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

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

The microscopical examinations of Prof. Salisbury and others have detected the presence of certain species, infesting extensively pear trees about the period of attack by the blight.

From American Pomology Apples by Warder, J. A.

Shall we jog on again, after this world-shaking cataclysm, with such a very microscopical trimming—such an almost imperceptible sail-reefing—as this?

From Psychical Miscellanea Being Papers on Psychical Research, Telepathy, Hypnotism, Christian Science, etc. by Hill, J. Arthur