morse code

A system of communication using sequences of dots and dashes (or short and long signals) to represent letters, numbers, and punctuation, typically transmitted by sound, light, or electrical pulses.

• 🇷🇺Система связи, использующая последовательности точек и тире (или коротких и длинных сигналов) для представления букв, цифр и знаков препинания, обычно передаваемая с помощью звука, света или электрических импульсов.

1. Communication system B2 formal

   A method of transmitting text information as a series of on-off tones, lights, or clicks that can be directly understood by a skilled listener or observer without special equipment.

   • The sailor used Morse code to signal for help.
   • She learned Morse code as part of her radio operator training.
   • The message was sent in Morse code using a flashlight.

   🇷🇺Азбука Морзе