1. (noun)Morse, Morse code, international Morse code a telegraph code in which letters and numbers are represented by strings of dots and dashes (short and long signals) Synonyms: international Morse code
2. (noun)Morse, Samuel Morse, Samuel F. B. Morse, Samuel Finley Breese Morse United States portrait painter who patented the telegraph and developed the Morse code (1791-1872) Synonyms: international Morse code