Dictionary
Thesaurus
Medical
Scrabble®
Spanish Central
Browse DictionaryBrowse Thesaurus
Get our free apps!iPhone•iPad•Android
Games
Word of the Day
Video
Blog: Words at Play
My Faves
Dictionary

dah

noun \ˈdä\

Definition of DAH

:  dash 7
ADVERTISEMENT

Origin of DAH

imitative
First Known Use: 1940

Rhymes with DAH

aah, ah, baa, bah, blah, Blois, bra, droit, fa, Fra, ha, Jah, Kwa, la, ma, nah, pa, pas, Ra, rah, schwa, shah, ska, spa, ta

DAH

abbreviation

Definition of DAH

Dictionary of American History

Browse

5 ENTRIES FOUND:
  1. dah
  2. dao
  3. lah-de-dah
  4. la-di-da
  5. ta-da
Next Word in the Dictionary: dahabeahPrevious Word in the Dictionary: dagwoodAll Words Near: dah
ADVERTISEMENT
10 Charming Words for Nasty People
Put-downs with flair
Learn More
When "Literally" isn't, well, literal
How to use a word that (literally) drives some people nuts.
Watch Now
Know what this is?
Test your vocab with our fun, fast game
Go Play
Fear of cats?
Ailurophobia, and 9 other unusual fears
Learn More
Join Us
Merriam-Webster
on Facebook
Merriam-Webster
on Twitter
Bookstore: Digital and Print
Merriam-Webster references for Mobile, Kindle, print, and more.
See All
Other Merriam-Webster Dictionaries