Meaning of MORSE in English
(code) [noun] [U] - a system used internationally for sending messages, in which letters and numbers are represented by short and long marks, sounds or flashes of lightThe ship's radio officer tapped out a message in Morse code.Dot dot dot, dash dash dash, dot dot dot is Morse code for SOS.
Cambridge English vocab. Кембриджский английский словарь. 2012