Ticker
Ticker (tik"ẽr) , noun
[See Tick.]
1.
One who, or that which, ticks, or produces a ticking sound, as a watch or clock, a telegraphic sounder, etc.
2.
A telegraphic receiving instrument that automatically prints off stock quotations (stock ticker), market report, or other news on a paper ribbon or “tape.”
3.
an electronic instrument receiving information by transmision from a remote source and displaying it in readable fashion, not necessarily on paper tape (for example on a video display terminal or moving ribbon of electronically controlled lights).
4.
The heart. [Colloquial]