dah

1 of 2

noun

DAH

2 of 2

abbreviation

Dictionary of American History

Word History

Etymology

Noun

imitative

First Known Use

Noun

1940, in the meaning defined above

Time Traveler
The first known use of dah was in 1940

Dictionary Entries Near dah

Cite this Entry

“Dah.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/dah. Accessed 31 Oct. 2024.

Medical Definition

DAH

abbreviation
disordered action of the heart
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