chaperone
chap|er|one /ʃ'æpəroʊn/ (chaperones chaperoning chaperoned)
also chaperon
1 [N-COUNT]
A chaperone is someone who accompanies another person somewhere in order to make sure that they do not come to any harm.
2 [VERB] usu passive, be V-ed
If you are chaperoned by someone, they act as your chaperone.
We were chaperoned by our aunt.
also chaperon
1 [N-COUNT]
A chaperone is someone who accompanies another person somewhere in order to make sure that they do not come to any harm.
2 [VERB] usu passive, be V-ed
If you are chaperoned by someone, they act as your chaperone.
We were chaperoned by our aunt.