morse
1 Americannoun
noun
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Jedidiah 1761–1826, U.S. geographer and Congregational clergyman (father of Samuel F. B. Morse).
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Samuel F(inley) B(reese) 1791–1872, U.S. artist and inventor: developer of the first successful telegraph in the U.S.; inventor of the most commonly used telegraphic code system.
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a male given name, form of Maurice.
adjective
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noting or pertaining to the Morse code or the system of communications using it.
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pertaining to any code resembling the Morse code.
noun
noun
Etymology
Origin of morse
1375–1425; late Middle English mors < Old French < Latin morsus fastening, literally, act of biting, equivalent to mord ( ēre ) to bite + -tus, suffix of v. action
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
After divorcing her husband, she was posted to RAF Gibraltar where she worked as a telegraphist, a job which saw her work with morse code and given high level security clearance.
From BBC • Oct. 27, 2025
Perhaps the message was hinting at the aliens’ appearance, morse code, cellular automata or the genetic secrets of E.T.
From Scientific American • Aug. 3, 2023
They flash like morse code messages from childhood, the Tinkerbells of the longest days of summer.
From Seattle Times • Jul. 29, 2023
One method he dubbed “ETHERLED” turns a secure computer’s blinking LED lights into morse code to transmit data from the secure computer.
From Washington Times • Aug. 29, 2022
This word is nothing but a misprint of nurse; but in Notes and Queries two independent correspondents accounted for the word morse etymologically.
From Literary Blunders by Wheatley, Henry Benjamin
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.