ticker

noun7

1. •
   A measuring or reporting device, particularly one which makes a ticking sound as the measured events occur.

   • The ticker was showing an increased rate of flow.
2. •
   A ticker tape, either the traditional paper kind or a scrolling message on a screen.

   • I checked the prices on the ticker one last time before placing the trade.
   • To my surprise, the ticker showed that the deal had already gone through.
3. •
   (slang) A heart, especially a human one.

   • My ticker gave out and I had to go to the hospital for surgery.
4. •
   One who makes a tick mark.
5. •
   A beer drinker who aims to try as many different beers as possible and keeps a record of all the beers they have drunk.

   • My weekday visit found a great mix of luncheoners, locals and real ale tickers. — 2006
6. •
   (slang) A birdwatcher who aims to see (and tick off on a list) as many bird species as possible.
7. •
   (slang) A watch (timepiece).

   • A right nice ticker it was. Real gold. — 2011