Coxis in english
Coccyx
pronunciation: kɑksɪks part of speech: noun
pronunciation: kɑksɪks part of speech: noun
In gestures
coxis = coccyx [coccyxes/coccyges; -pl].
Example: The coccyx is at the end of the spine and corresponds to the tail in animals, so it is often called the tailbone.