dark ground illumination
— Navneord
– Engelsk
~ a form of microscopic examination of living material by scattered light; specimens appear luminous against a dark background
dark field illumination
— Navneord
– Engelsk
~ a form of microscopic examination of living material by scattered light; specimens appear luminous against a dark background
diplomatic immunity
— Navneord
– Engelsk
~ exemption from taxation or normal processes of law that is offered to diplomatic personnel in a foreign country
diriment impediment
— Navneord
– Engelsk
~ (canon law) an impediment that invalidates a marriage (such as the existence of a prior marriage)