Third-person singular simple present indicative form of signal boost

present participle of signal boost

plural of signalling pathway

simple past tense and past participle of signal boost

(rail transport, British spelling) A rail safety system installed in the driving cab of a train, which gives information to the train driver on track status and condition.

(biology) A biochemical sequence in which one molecule that receives a signal activates another molecule

plural of danger-signal

plural of signal check

(rail transport) An instance where a train must stop at a red signal, or slow down before passing a signal displaying a yellow aspect.

(rail transport) A device in the cab of a locomotive or train which displays the status of signals along the track.