noun: (countable, electronics) Acronym of digital-to-analog converter. [(electronics) A device that converts a finite resolution digital signal to an infinite resolution analog signal.]
noun: (countable, materials science) Initialism of diamond anvil cell. [A device that is used to subject small samples of materials to exceptionally high pressures]
noun: (uncountable, chemistry) Abbreviation of D-acetylcarnitine.
noun: (computer security) Initialism of discretionary access control.
noun: (uncountable, engineering) Abbreviation of direct air capture technology.
adjective: (engineering) Initialism of direct air capture. [(engineering) Pertaining to direct air capture technology; the technology of directly extracting specific gases from the ambient atmosphere.]