-est
1 Americanabbreviation
abbreviation
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established.
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estate.
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estimate.
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estimated.
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estuary.
abbreviation
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Eastern Standard Time
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electric-shock treatment
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Estonia (international car registration)
abbreviation
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Also: estab. established
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estimate(d)
suffix
suffix
noun
Etymology
Origin of -est1
Middle English; Old English -est, -ost. Compare Greek -isto-
Origin of -est2
Middle English; Old English -est, -ast, -st, 2nd person singular present indicative endings of some verbs ( -s earlier verbal ending + -t, by assimilation from thū thou 1 ) and 2nd person singular past endings of weak verbs (earlier -es + -t )
Compare meaning
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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.
EST on Thursday, Feb. 12, and 5:15 a.m.
From Science Daily
It’s Louis XIV’s “L’état, c’est moi” combined with a spoiled toddler’s presumption of entitlement.
From Slate
Analysts surveyed by The Wall Street Journal before the report’s release at noon EST had widely expected ending stocks to sink across the board, with 2025 crop yields lower amid larger projections for export sales.
EST and its booster returned to the launchpad as planned.
From Salon
“C’est très solid,” he said during a Zoom interview.
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.