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单词 plateau
释义

plateau

[ pla-toh or, especially British, plat-oh ]
/ plæˈtoʊ or, especially British, ˈplæt oʊ /
SEE SYNONYMS FOR plateau ON THESAURUS.COM

noun, plural pla·teaus, pla·teaux [pla-tohz or, especially British, plat-ohz]. /plæˈtoʊz or, especially British, ˈplæt oʊz/.

a land area having a relatively level surface considerably raised above adjoining land on at least one side, and often cut by deep canyons.
a period or state of little or no growth or decline: to reach a plateau in one's career.
Psychology. a period of little or no apparent progress in an individual's learning, marked by an inability to increase speed, reduce number of errors, etc., and indicated by a horizontal stretch in a learning curve or graph.
a flat stand, as for a centerpiece, sometimes extending the full length of a table.

verb (used without object), pla·teaued, pla·teau·ing.

to reach a state or level of little or no growth or decline, especially to stop increasing or progressing; remain at a stable level of achievement; level off: After a period of uninterrupted growth, sales began to plateau.

verb (used with object), pla·teaued, pla·teau·ing.

to cause to remain at a stable level, especially to prevent from rising or progressing: Rising inflation plateaued sales income.

Origin of plateau

1785–95; <French; Old French platel flat object, diminutive of platplate1

Words nearby plateau

platband, plat du jour, plate, plate armor, plate armour, plateau, plateau pulse, Plateau's problem, plate block, plate culture, plated
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for plateau

British Dictionary definitions for plateau (1 of 2)

plateau
/ (ˈplætəʊ) /

noun plural -eaus or -eaux (-əʊz)

a wide mainly level area of elevated land
a relatively long period of stability; levelling offthe rising prices reached a plateau

verb (intr)

to remain at a stable level for a relatively long period

Word Origin for plateau

C18: from French, from Old French platel something flat, from plat flat; see plate

British Dictionary definitions for plateau (2 of 2)

Plateau
/ (ˈplætəʊ) /

noun

a state of central Nigeria, formed in 1976 from part of Benue-Plateau State: tin mining. Capital: Jos. Pop: 3 178 712 (2006). Area: 30 913 sq km (11 936 sq miles)
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Scientific definitions for plateau

plateau
[ plă-tō ]

An elevated, comparatively level expanse of land. Plateaus make up about 45 percent of the Earth's land surface.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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更新时间:2024/9/22 10:29:01