chronotype noun 1verb 1forms 3 noun1 •The natural disposition of a person to be more alert or lethargic at different times in the day (especially either in the morning or the evening), depending on a variety of factors associated with circadian rhythms.We require more supple work schedules that better adapt to all chronotypes, and not just one in its extreme. — 2017 verb1 •To analyse the chronotype of a person formschronotyped · chronotyping · chronotypes