Collocations for guardian - noun
1. person/institution that guards/protects sth
ADJECTIVE
self-appointed
She has become the self-appointed guardian of the nation's conscience.
She has become the self-appointed guardian of the nation's conscience.
moral
2. person who is responsible for a child
VERB + guardian
be,
become
appoint, appoint sb (as), name sb (as)
The court appoints a legal guardian for the child.
appoint, appoint sb (as), name sb (as)
The court appoints a legal guardian for the child.
act as