dark field
nounDefinition of dark field
: the dark area that serves as the background for objects viewed in an ultramicroscope
Keep scrolling for more
Examples of dark field in a Sentence
Recent Examples on the Web
Assuming that a circumference C exists, circumscribed to the dark field DF, verify that the straight line r is external to such circumference. — Quanta Magazine, "An Italian Cosmologist Who Wanders in Dante’s Dark Wood," 13 Nov. 2018 In the dark fields, Amish farmers hitched their horses to black buggies and left quietly. — Jason Nark, Philly.com, "As milk prices keep falling, more Pa. dairy farmers are calling it quits," 17 Apr. 2018 Assuming that a circumference C exists, circumscribed to the dark field DF, verify that the straight line r is external to such circumference. — Quanta Magazine, "An Italian Cosmologist Who Wanders in Dante’s Dark Wood," 13 Nov. 2018 Pettorino’s translation reads: Given a line segment AB of size equal to our life path, consider its midpoint M. If D is a man called Dante, D shall be coincident with M. The segment AB shall be contained in a dark field DF. — Quanta Magazine, "An Italian Cosmologist Who Wanders in Dante’s Dark Wood," 13 Nov. 2018These example sentences are selected automatically from various online news sources to reflect current usage of the word 'dark field.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
Keep scrolling for more
Keep scrolling for more