chaperonage
/ˈʃæpəˌroʊnɪdʒ/
noun
- The supervision or protection of someone, especially a young person, by an older or more experienced person.
- The school required chaperonage for all students on the overnight field trip.
- The camp provided constant chaperonage to ensure the children's safety.
- Under the chaperonage of her aunt, the teenager attended her first formal dance.
Synonyms