Mulberry Harbour

noun

either of two prefabricated floating harbours towed across the English Channel to the French coast for the Allied invasion of Normandy in 1944

Word Origin for Mulberry Harbour

from the code name Operation Mulberry
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