Barbie, e.g. (4)
(Other definitions for doll that I've seen before include "Toy replica of a person" , "Child's plaything" , "Small replica of a person" , "Toy in human form" , "Toy model of person" .)
(Other definitions for toy that I've seen before include "Trifle or dally with" , "Trifle with plaything?" , "Child's amusement" , "Small breed" , "Miniature (dog)" .)