(てしんごう)

てしんごう
noun
hand signal; hand gesture
communicationtransportation
1. hand signal; hand gesture used for signaling
A signal conveyed by hand movements, used in traffic direction, cycling, military operations, diving, and other situations where verbal communication is difficult or impossible.
A police officer was directing traffic with hand signals.
When riding a bicycle, it's the rule to give hand signals.
Since the traffic light was broken, a police officer stood at the intersection and directed cars with hand signals.

Compound of () (hand) and 信号(しんごう) (signal). Most commonly associated with traffic direction by police officers and cycling hand signals, but also used in military, diving, and sports contexts.

Common collocations

Similar words