1. Plural of chronobiology; the scientific study of biological processes and rhythms that occur in living organisms over time, including circadian rhythms and seasonal cycles.
Usage: technical; scientific field

Examples

• Researchers in chronobiologies investigate how sleep-wake cycles are regulated in humans.
• The conference brought together experts from various chronobiologies to discuss circadian rhythm disorders.
• Chronobiologies has revealed that many organisms have internal biological clocks.
• Studies in chronobiologies show that light exposure affects melatonin production.
• The department offers advanced courses in chronobiologies for graduate students interested in sleep science.