da

¹ American  

[duh, dah, duh, dah] / də, dɑ, də, dɑ /

Or Da

preposition

1. from; of (used in Italian and Portuguese personal names, originally to indicate place of origin).

   Lorenzo da Ponte; Vasco da Gama.

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da ² American  

[dah] / dɑ /

adverb

Russian.

1. yes.

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DA ³ American  

[dee-ey] / ˈdiˈeɪ /

noun

plural

DAs, DA's

1. a male hairstyle, especially of the 1950s, in which the hair is slicked back on both sides to overlap at the back of the head.

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DA ⁴ American  

1. Department of Agriculture.

2. Dictionary of Americanisms.

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da. ⁵ American  

abbreviation

1. daughter.

2. day; days.

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DA. ⁶ American  

abbreviation

1. (in Algeria) dinar; dinars.

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D/A ⁷ American  

1. (sometimes lowercase) days after acceptance.

2. deposit account.

3. documents against acceptance.

4. documents for acceptance.

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D.A. ⁸ American  

abbreviation

1. delayed action.

2. direct action.

3. District Attorney.

4. documents against acceptance.

5. documents for acceptance.

6. doesn't answer; don't answer.

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DA ¹ British  

abbreviation

1. (in the US) District Attorney

2. Diploma of Art

3. duck's arse (hairstyle)

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D/A ² British  

abbreviation

1. deposit account

2. commerce documents against acceptance

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Etymology

Origin of da¹

< Italian da ≪ Latin dē about, concerning + ab, ā from; < Portuguese da, contraction of de of, from (< Latin dē ) + a feminine singular definite article (≪ Latin illa that)

Origin of DA³

A euphemistic abbreviation of duck's ass

Example Sentences

Privately held Restore Robotics has the legal clearance to refurbish used da Vinci surgical robotic instruments, which it then sells back to hospitals at a discount.

From Barron's • Apr. 21, 2026

Then I discovered the da Vinci rhythm, which is to sleep for 15 minutes every few hours, but once I had an office job, I couldn’t just suddenly lie down at work.

From The Wall Street Journal • Apr. 20, 2026

None of us ever met Christopher Columbus or Ferdinand Magellan or Vasco da Gama, the great explorers of history, but for more than 50 years astronauts have walked among us.

From The Wall Street Journal • Apr. 11, 2026

The research was carried out during the doctoral work of Natara Dias Gomes da Silva at FOB-USP.

From Science Daily • Apr. 5, 2026

“It is as though the place lacks vertical lines,” da Cunha complained.

From "1491" by Charles C. Mann

Related Words

• government
• prosecutor