dahとは意味:{名} : (モールス信号{しんごう}の)ツー dah meaning: Noun: dah daa The longer of the two telegraphic signals used in Morse code - dash Derived forms: dahs Type of: radiotelegraphic signal , telegraphic signal Part of: ...dah en francais:n. tiret, longue tonalité utilisée en code morsedah artinya:sengkangdah 뜻:noun, 버마 사람들의 소검(나이프 대용), 모르스 부호의 긴 검dah перевод:1) черточка в азбуке Морзе