ultramicroscopic
Britishadjective
-
too small to be seen with an optical microscope
-
of or relating to an ultramicroscope
Other Word Forms
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
Felix d'Herelle thinks the bacteriophage is an ultramicroscopic living organism which is parasitic in bacteria and reproduces itself.
From Time Magazine Archive
![]()
Blumberg found the cause to be an ultramicroscopic viruslike particle.
From Time Magazine Archive
![]()
They are organic chemical compounds in the blood stream, in units of ultramicroscopic size.
From Time Magazine Archive
![]()
"In fact," added the Professor, with what we thought a quiet note of warning in his voice, "I need hardly tell you that what we are dealing with must be regarded as altogether ultramicroscopic."
From Frenzied Fiction by Stephen Leacock
Random Word
Spin the wheel and learn a new word!
Get a wordDefinitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.