Copernicus
Americannoun
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Nicolaus Mikolaj Kopernik, 1473–1543, Polish astronomer who promulgated the now accepted theory that the earth and the other planets move around the sun the Copernican System.
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a crater in the second quadrant of the face of the moon, having an extensive ray system: about 56 miles (90 kilometers) in diameter from crest to crest with walls rising about 12,000 feet (3,650 meters) from its floor; having several central mountains the highest being about 2,400 feet (730 meters).
noun
noun
Other Word Forms
Derived Forms
Etymology
Origin of Copernicus
First recorded in 1580–90; Latinized form of Kopernik, Koppernik, Koppernigk
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.
Oil tanker Bella 1 was spotted at Kharg Island on Aug. 19 by the European Union’s Copernicus Sentinel-2 satellite.
From The Wall Street Journal • Feb. 22, 2026
The past 11 years have been the 11 warmest on record, according to Copernicus.
From Los Angeles Times • Jan. 15, 2026
These included three observational products from the Institute of Atmospheric Physics at the Chinese Academy of Sciences, Copernicus Marine, and NOAA/NCEI, along with an ocean reanalysis known as CIGAR-RT.
From Science Daily • Jan. 14, 2026
The global average temperature in 2025 was more than 1.4C above "pre-industrial" levels of the late 1800s - before humanity started burning large amounts of fossil fuels - according to Copernicus and Met Office data.
From BBC • Jan. 13, 2026
The claim that Copernicus was influenced by neo-Platonism has been contested: Rosen, ‘Was Copernicus a Neoplatonist?’
From "The Invention of Science" by David Wootton
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Definitions 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.