Semaphore

семафо́р

semafór

(equipment used for visual signalling)

семафо́р

semafór

(visual system for transmitting information)

семафо́р

semafór

(mechanism used to restrict access to a shared function or device to a single process at a time)

флажко́вая сигнализа́ция

flažkóvaja signalizácija

(visual system for transmitting information using flags)