pacer in a sentence
n.
Definition
A pacer is a person or device that sets and maintains a steady pace or rhythm for others to follow, often used in contexts like running or educational activities.
Sample Sentences
- The pacer kept a steady rhythm during the marathon, helping runners maintain their pace.
- In the classroom, the teacher used a pacer to guide students through the reading comprehension exercises.
- The company launched a new fitness app that includes a virtual pacer to track running speed.
- During the test, the pacer signaled when to start and stop for each timed interval.
- As an experienced runner, she often took the role of pacer for newcomers in her running club.
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