helytartó
Helytartó is a Hungarian noun that denotes a person who temporarily or provisionally holds an official office or governs on behalf of someone else, especially in the absence or incapacity of the rightful holder. It can refer to a stand-in, acting administrator, or, in historical contexts, a ruler’s substitute.
Etymology: The word is formed from hely (place) and tartó (holder), literally meaning the holder of the
Historical usage: In medieval and early modern Hungary and related states, a helytartó could be an official
Modern usage: In contemporary Hungarian, helytartó is less common as an official job title and is more
See also: In English, the closest equivalents include acting governor, lieutenant, or viceroy, depending on context.