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Mercast

American  
[mur-kast, -kahst] / ˈmɜrˌkæst, -ˌkɑst /

noun

  1. a broadcasting system used by U.S. agencies to deliver messages to government-operated ships.

Etymology

Origin of Mercast

Perhaps Mer(chant Marine broad)cast

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.