noun
Refers to the act of staying at a house while the owner is away, or the person who does so. Often used in the context of 留守居をする or 留守居を頼む.
See also: 留守番
旅行中、隣の人に留守居を頼んだ。
I asked my neighbor to house-sit while I was traveling.
noun
caretaker (Edo period); keeper (historical)
Historical term for an official post during the Edo period, responsible for looking after a residence or estate in the absence of the lord. Not used in modern contexts.
江戸時代、大名屋敷には留守居という役職があった。
In the Edo period, there was a post called 留守居 at daimyo residences.
Compound of 留守 (absence, being away) and 居 (being present, staying). The literal meaning is 'staying during someone's absence'.