dro
Noun
Meaning
dro (uncountable)
(slang) Marijuana grown hydroponically.
(space science) Abbreviation of distant retrograde orbit.
Abbreviation of digital readout.
Source: en.wiktionary.orgExamples
I’d like to use these to attache to the back of my stepper motor shafts on my CNC machine to use as a DRO (Digital Read Out) of the current position.
Rahman said that he plans to propose a regulation to the Board that would make it clear in the job description for CRO and DRO that those who accepted those positions were not to apply for VP positions.