starting signal
Noun
Meaning
(rail transport) A railway signal controlling the starting of trains from a station or some other location, nowadays usually a colour-light signal.
(sports) A signal to begin a race.
Source: en.wiktionary.orgNoun
(rail transport) A railway signal controlling the starting of trains from a station or some other location, nowadays usually a colour-light signal.
(sports) A signal to begin a race.
Source: en.wiktionary.org