dah

(dɑː) n (Communications & Information) the long sound used in combination with the short sound dit, in the spoken representation of Morse and other telegraphic codes. Compare dash¹¹⁴

dah

(dɑ)

n. an echoic word, the referent of which is a tone interval approximately three times the length of the dot, used to designate the dash of Morse code. Compare dit. [1935–40]

Thesaurus

Noun

dah - the longer of the two telegraphic signals used in Morse codedashinternational Morse code, Morse, Morse code - a telegraph code in which letters and numbers are represented by strings of dots and dashes (short and long signals)radiotelegraphic signal, telegraphic signal - a signal transmitted by telegraphy

dah

la-di-da

1. adjective Pretentiously snobbish or elitist. I'd rather not go to some la-di-da restaurant and get overpriced rabbit food. Let's just get pizza.2. interjection A sarcastic and derisive phrase meant to mock what one perceives as pretentious or overly refined. Well, la-di-da, look at Mr. Fancy in his new suit. Wow, you were on student council? La-di-da!

lah-di-dah

(ˈlɑˈdiˈdɑ)1. mod. casual; relaxed and uncaring. She’s not all that calm about her possessions, but she is very lah-di-dah with men. 2. interj. a jeer; a mocking response. So you have a new car! Well, lah-di-dah.

DAH

Acronym	Definition
DAH➣Dachau (German license plate)
DAH➣Destroy All Humans! (game)
DAH➣Deutsche AIDS Hilfe (German: German AIDS Help)
DAH➣Development Assistance for Health
DAH➣Days after Hatching (biology)
DAH➣Department of Animal Health (various organizations)
DAH➣Délégation à l'Action Humanitaire (French: Delegation for Humanitarian Action)
DAH➣Department of Arkansas Heritage
DAH➣Design Approval Holder (aviation)
DAH➣Drôme Aménagement Habitat (French: Drome Habitat Development; Drome, France)
DAH➣Diffuse Alveolar Hemorrhage
DAH➣Disney Ambassador Hotel (Japan)
DAH➣Department of Archives and History
DAH➣Dar Al Hekma College (Saudia Arabia)
DAH➣Designated Airspace Handbook (Canada)
DAH➣Days After Harvest
DAH➣Disease Area Head
DAH➣Air Algerie, Algeria (ICAO code)
DAH➣Dictionary of American History
DAH➣Disordered Action of the Heart
DAH➣Dictionary of American Hymnology
DAH➣Division of Administrative Hearings
DAH➣Dilute Acid Hydrolysis
DAH➣Defense Agency Head
DAH➣Dissanayake-Allnutt-Haidara Model
DAH➣Direct Acting Hydraulic (tappet)
DAH➣Division Aménagement et Habitat (French: Planning and Habitat Division)

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la-di-da

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Synonyms for dah

noun the longer of the two telegraphic signals used in Morse code

Synonyms

Related Words