Definitions

1. noun

A device that displays financial information, especially stock prices, in real time.

“The stock ticker on the TV screen was scrolling rapidly with the latest prices.”

2. verb

To cause to vibrate rapidly, typically with a regular rhythm.

“The musician’s fingers were ticking the strings of her guitar.”

3. verb

To cause to run or operate at a high speed, especially with a steady rhythm.

“The engine was ticking over, but it was not ready to start yet.”