a person in charge of a building's cleaning, repairs etc

person who maintains something

caretaker, maintenance person

caretaker, maintenance person

a person who has custody of something (e.g. a building, collection) or a child

caretaker, maintenance person

a state of readiness or watchfulness against attack, danger or surprise

protector

to go round (a place) to see that all is well, to look out for people doing wrong, in need of help etc

guarding; guard

a person who is sitting for a portrait; baby-sitter

person who cleans and maintains

a person who watches

lookout