"antitrades." YourDictionary, n.d. Web. 06 December 2018. <https://www.yourdictionary.com/antitrades>.
antitrades. (n.d.). Retrieved December 06th, 2018, from https://www.yourdictionary.com/antitrades
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.