Morse code

noun

: either of two codes consisting of variously spaced dots and dashes or long and short sounds used for transmitting messages by audible or visual signals
morse code table

Examples of Morse code in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Their message was delivered by blinking Morse code with a lamp: The boat had suffered extensive damage, and three men were injured. David Wolman, Smithsonian Magazine, 8 Jan. 2025 The footage is largely black with Morse code audio and flashes of an island connected by a long land bridge, as well as statue-like figures (crucified zombies?), red skulls and red contamination symbols. James Hibberd, The Hollywood Reporter, 7 Dec. 2024 And let’s pound on the walls that are adjacent to the living room where Mom and Dad are sitting as if we’re trapped in a submarine trying to communicate via Morse code! Caleb Harris, Austin American-Statesman, 19 Aug. 2024 Subtle nods to the tech-forward campus location are woven throughout, from lamps with Morse code messages to neon lighting inspired by Cornell alumni inventions. Laura Parker, Forbes, 28 Oct. 2024 See all Example Sentences for Morse code 

Word History

Etymology

Samuel F. B. Morse

First Known Use

1859, in the meaning defined above

Time Traveler
The first known use of Morse code was in 1859

Dictionary Entries Near Morse code

Cite this Entry

“Morse code.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Morse%20code. Accessed 23 Jan. 2025.

Kids Definition

Morse code

noun
: either of two codes consisting of dots and dashes or long and short sounds used for sending messages
morse code table

More from Merriam-Webster on Morse code

Last Updated: - Updated example sentences
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