> as lemmas
break-signal
break-signal n.
Brit. 
/ˈbreɪkˌsɪɡnl/
, /ˈbreɪkˌsɪɡnl/U.S. /ˈbreɪkˌsɪɡn(ə)l/
a signal used to separate distinct parts of a telegraphic message./ˈbreɪkˌsɪɡn(ə)l/ΘΚΠ
society > communication > telecommunication > telegraphy or telephony > telegraphy > [noun] > telegraphic message > signal separating parts of message
break-signal1876
1876 W. H. Preece & J. Sivewright Telegraphy 287 These parts are separated from each other by a distinct signal, called the break signal.
<
as lemmas