dark field

noun

: the dark area that serves as the background for objects viewed in an ultramicroscope

Word History

First Known Use

1853, in the meaning defined above

Time Traveler
The first known use of dark field was in 1853

Dictionary Entries Near dark field

dark-eyed junco

dark field

dark-field microscope

See More Nearby Entries 

Cite this Entry

“Dark field.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/dark%20field. Accessed 31 Oct. 2024.

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Medical Definition

dark field

noun
: the dark area that serves as the background for objects viewed in an ultramicroscope
dark-field adjective
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