dah

• Существительное, обозначающее более длинный из двух телеграфных сигналов, используемых в азбуке Морзе, обычно обозначаемый тире.

A noun referring to the longer of the two telegraphic signals used in Morse code, typically represented by a dash.

1. Morse code signalC1formal

   The longer of the two telegraphic signals used in Morse code, typically represented by a dash.

   Тире

   • The operator sent a series of dits and dahs.
   • In Morse code, 'dah' represents the dash sound.
   • He tapped out a long dah to signal the start of the message.

   Synonymsdash