precursory
Americanadjective
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of the nature of a precursor; preliminary; introductory.
precursory remarks.
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indicative of something to follow.
precursory indications of disease.
adjective
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serving as a precursor
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preliminary or introductory
Etymology
Origin of precursory
From the Latin word praecursōrius, dating back to 1590–1600. See precursor, cursory
Explanation
Anything that's precursory comes before something else, often in an ominous or inauspicious way, like a precursory rumble that proceeds the eruption of a volcano. While some synonyms of precursory include preliminary and introductory, it's most common to use this adjective with a certain threatening sense of warning. So you might describe the precursory growl of a tiger just before it attacks, or the precursory stillness in advance of a tornado's descent. Precursory comes from Latin roots, prae, or "before," and currere, "to run."
Vocabulary lists containing precursory
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.
"There are some cases where there are dramatic and very distinctive precursory seismic signals that precede a catastrophic landslide, sometimes by as much as days," Highman noted.
From Science Daily • May 6, 2024
“It doesn’t give you a precursory, predictive ability because it’s a statement of how you’ve summed it rather than what’s going on at a particular earthquake,” she adds.
From Scientific American • Jul. 20, 2023
But researchers said there are few large-scale earthquakes to study in California and that makes it difficult to indicate whether precursory signals at one fault would apply to others.
From Los Angeles Times • Oct. 13, 2022
Not only does immobile magma stay silent, but the molten mass was already so close to the surface that should the flank have broken apart, it would have immediately erupted without the usual precursory clamor.
From New York Times • Sep. 2, 2022
Scrofula is only too often a precursory stage of tuberculosis.
From Prof. Koch's Method to Cure Tuberculosis Popularly Treated by Brendecke, Fr. (Friedrich)
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.
