Clocks are devices used to measure and display the passage of time. They often have a dial or digital display and can be powered by various means, such as batteries or electricity. They are commonly used to keep track of the current time and can be found in homes, offices, and public spaces.
Note: The provided meaning of the answer is for the latest New York Times crossword puzzle clue: They have time on their hands. Explanations are generated by AI and may be inaccurate.