Therefore, the prefix "chron" generally refers to time, duration, or sequence of events.
Here are some examples of words with the prefix "chron":
* Chronology: The arrangement of events in order of occurrence.
* Chronicle: A historical record of events.
* Chronic: Lasting for a long time.
* Chronometer: An instrument for measuring time accurately.
* Chronograph: A device for measuring and recording time intervals.
* Chronoscope: An instrument for measuring very short intervals of time.