- a central Asian dandelion, Taraxacum kok-saghyz, of the composite family, having fleshy roots that yield a rubberlike latex.
Origin of kok-saghyz
1930–35; < New Latin < Kazakh kok-sagïz literally, root gum
Also called Russian dandelion.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018