antitrade

[ an-ti-treyd ]
/ ˈæn tɪˌtreɪd /

noun

antitrades, westerly winds lying above the trade winds in the tropics.

adjective

noting or pertaining to such a wind.

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Origin of antitrade

First recorded in 1850–55; anti- + trade
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for antitrades

  • Some writers prefer to call the former the antitrades and the latter the countertrades.

    Meteorology|Charles Fitzhugh Talman

British Dictionary definitions for antitrades

antitrades
/ (ˈæntɪˌtreɪdz) /

pl n

winds in the upper atmosphere blowing in the opposite direction from and above the trade winds
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 antitrades

antitrades
[ ăntĭ-trādz′ ]

Winds blowing steadily from west to east in the upper levels of the troposphere, above and in a direction counter to the surface trade winds of the tropics. In the middle latitudes of the North and South Temperate Zones, the antitrades merge with the prevailing westerly surface winds. Compare trade winds.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.