What It Means to Have Cankles
"Cankle" is a nonmedical term first used in 2001. It describes a thick or wide ankle without clear definition from the lower calf.1 Cankles (a combination of "calves" and "ankles") is not a medical condition on its own. Like any other physical feature, the appearance of calves and ankles varies. For some people, cankles are normal and require no treatment.
Source: Verywell Health