yellow light of traffic lights, yellow signal, amber light, amber signal

to cross or enter an intersection ignoring a traffic signal (on foot or with a vehicle); jaywalk / to pass a red light or stop sign without stopping

the act of crossing or entering an intersection ignoring a traffic signal (on foot or with a vehicle); jaywalking / one who runs a red light or stop sign

Synonym of モールス符号 (Mōrusu fugō, “Morse code”)

flag semaphore

(maritime) signal flag

(nautical) quarantine flag

hand singals

a machine, a device; a contraption / a loom / an opportunity, a chance to do something; the right time or moment / something of great importance: the linchpin of the matter

indicates aircraft / indicates paper aeroplanes / indicates lives in video games