"elegant cup or vase for drinking" (usually broad and shallow, with handles), 1873 (earlier in German), from Greek kylix "cup," which is similar to Latin calix "deep bowl, cup" (see chalice).
*kwent(h)-
*kwetwer-
*kwo-
*kwon-
*kwrep-
kylix
kymatology
Kyoto
kyphosis
Kyrgyz
Kyrie eleison