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Hanging Gardens of Babylon

noun

ornamental gardens planted on the terraces of the ziggurats of ancient Babylon.
Compare Seven Wonders of the World.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
British Dictionary definitions for hanging gardens of babylon

Hanging Gardens of Babylon

noun

(in ancient Babylon) gardens, probably planted on terraces of a ziggurat: one of the Seven Wonders of the World
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