Hi again
WRONG
caretaker =janitor
And
care|taker /k'eərteɪkər/ (caretakers)
1 [N-COUNT]
A caretaker is a person whose job it is to look after a large building such as a school or a block of flats or apartments, and deal with small repairs to it. (BRIT; in AM, use janitor)
2 [N-COUNT]
A caretaker is a person whose job it is to take care of a house or property when the owner is not there.
3 [ADJ] ADJ n
A caretaker government or leader is in charge temporarily until a new government or leader is appointed.
The military intends to hand over power to a caretaker government and hold elections within six months.
= acting
4 [N-COUNT]
A caretaker is someone who is responsible for looking after another person, for example, a person who is disabled, ill, or very young. (mainly AM; in BRIT, use carer)