traffic cop

English Thesaurus

1. a policeman who controls the flow of automobile traffic (noun.person)

hypernym	:	officer, police officer, policeman,
definition	:	a member of a police force (noun.person)

hyponym	:	crossing guard,
definition	:	someone who helps people (especially children) at a traffic crossing (noun.person)

hyponym	:	pointsman,
definition	:	a policeman stationed at an intersection to direct traffic (noun.person)