英和和英

名詞

DAC (countable and uncountable, plural DACs)

1. (countable, electronics) Acronym of digital-to-analog converter.
2. (countable, electronics) Initialism of direct attach connector.
3. (countable, materials science) Initialism of diamond anvil cell.
4. (uncountable, organic chemistry) Abbreviation of D-acetylcarnitine.
5. (computer security) Initialism of discretionary access control.
6. (uncountable, engineering) Initialism of direct air capture.
   • 2024 May 8, Laura Paddison, “The ‘world’s largest’ vacuum to suck climate pollution out of the air just opened. Here’s how it works”, in CNN‎:

     Next-gen climate solutions like DAC are gaining more attention from governments and private industry as humans continue to burn fossil fuels.

   • 2025 July 5, Kenza Bryan, “Meta’s AI climate tool raised false hope of carbon dioxide removal, scientists say”, in FT Weekend, London: The Financial Times Ltd., →ISSN, →OCLC, page 12:

     Although DAC is not yet operating at scale, Microsoft is one of the sector's biggest investors while Meta has committed to buying credits from start-ups that are developing it.

7. (UK, law enforcement) Initialism of deputy assistant commissioner, a police rank used in London's Metropolitan Police.

上位語

• (D-acetylcarnitine): ACAR / ACar (acetylcarnitine)

関連する語

• (digital-to-analogue converter): ADC (“analogue-to-digital converter”)
• (diamond anvil cell): double-DAC
• (D-acetylcarnitine): LAC (“L-acetylcarninite”)

Further reading

• diamond anvil cell on Wikipedia.Wikipedia
• digital-to-analog converter on Wikipedia.Wikipedia
• discretionary access control on Wikipedia.Wikipedia
• direct air capture on Wikipedia.Wikipedia

アナグラム

• ACD, ADC, CAD, CDA, DCA, cad, cad.