What is the meaning of dah?

noun

  • The longer of the two telegraphic signals used in Morse code.
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APAWordNet. (2010). dah. Retrieved September 20, 2026, from http://smartdefine.org/dah/definitions/1268926
ChicagoWordNet. 2010. "dah" http://smartdefine.org/dah/definitions/1268926 (accessed September 20, 2026).
HarvardWordNet 2010, dah, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/dah/definitions/1268926>.
MLAWordNet. "dah" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/dah/definitions/1268926>