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Showing results for ultramicroscopic. Search instead for extent microscopic.

ultramicroscopic

British  
/ ˌʌltrəˌmaɪkrəˈskɒpɪk, ˌʌltrəmaɪˈkrɒskəpɪ /

adjective

  1. too small to be seen with an optical microscope

  2. of or relating to an ultramicroscope

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

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Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Its predictions are stunningly accurate, and its power to grasp the unseen ultramicroscopic world has brought us modern marvels.

From New York Times • May 8, 2018

Blumberg found the cause to be an ultramicroscopic viruslike particle.

From Time Magazine Archive

It probably belongs therefore to the class of ultramicroscopic organisms called filterable viri.

From Time Magazine Archive

Felix d'Herelle thinks the bacteriophage is an ultramicroscopic living organism which is parasitic in bacteria and reproduces itself.

From Time Magazine Archive

In this way as well as by the inoculation of animals the presence of the ultramicroscopic kinds may be demonstrated.

From Insects and Diseases A Popular Account of the Way in Which Insects may Spread or Cause some of our Common Diseases by Doane, Rennie Wilbur

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