lollipop lady
noun /ˈlɒlipɒp leɪdi/
/ˈlɑːlipɑːp leɪdi/
(British English, informal)- a woman whose job is to help children cross a busy road on their way to and from school by holding up a sign on a stick telling traffic to stopTopics Educationc2, Transport by car or lorryc2