Marconi mast
Americannoun
Nautical.
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an elaborately stayed mast.
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Obsolete. a mast for a radio antenna.
Etymology
Origin of Marconi mast
After G. Marconi
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.