crossing guard

cross´ing guard`

n.

1.

a person who stands at a street crossing to assist children to cross the street safely; - usually used near schools during the times that children are entering or leaving the school.

Thesaurus

Noun

1.

crossing guard - someone who helps people (especially children) at a traffic crossing lollipop lady, lollipop woman - a woman hired to help children cross a road safely near a school traffic cop - a policeman who controls the flow of automobile traffic