English Dictionary

stop-go sign

noun

A semaphore-like signalling device positioned at a road intersection or pedestrian crossing to indicate when to drive, ride or walk, similar in purpose to a traffic light, often run by a person rather than automatic.

The stop-go sign at the construction site was directing traffic.

意味（1）

A semaphore-like signalling device positioned at a road intersection or pedestrian crossing to indicate when to drive, ride or walk, similar in purpose to a traffic light, often run by a person rather than automatic.

Something practical in the way of uniformity, for instance, would be an auxiliary sign attached to the stop-go sign indicating how a turn should be made.