ultramicroscopic

adjective
ul·tra·mi·cro·scop·ic | \ˌəl-trə-ˌmī-krə-ˈskä-pik \
variants: or less commonly ultramicroscopical \ˌəl-trə-ˌmī-krə-ˈskä-pi-kəl \

Definition of ultramicroscopic 

1 : too small to be seen with an ordinary microscope

2 : of or relating to an ultramicroscope

Other Words from ultramicroscopic

ultramicroscopically \ˌəl-trə-ˌmī-krə-ˈskä-pi-k(ə-)lē \ adverb

First Known Use of ultramicroscopic

1870, in the meaning defined at sense 1

History and Etymology for ultramicroscopic

International Scientific Vocabulary

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The first known use of ultramicroscopic was in 1870

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More Definitions for ultramicroscopic

ultramicroscopic

adjective
ul·tra·mi·cro·scop·ic | \-ˌmī-krə-ˈskäp-ik \
variants: also ultramicroscopical \-i-kəl \

Medical Definition of ultramicroscopic 

1 : too small to be seen with an ordinary microscope — compare macroscopic, microscopic sense 2, submicroscopic

2 : of or relating to an ultramicroscope

Other Words from ultramicroscopic

ultramicroscopically \-i-k(ə-)lē \ adverb

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