call of a wild goose; wild goose (esp. a lesser white-fronted goose, Anser erythropus); tea made from twigs of high-quality tea plants (esp. gyokuro); high-grade kukicha (esp. from gyokuro)
corona of glans penis; corona glandis penis; (arch.) gooseneck (i.e. something shaped like a goose's neck); (arch.) head of the penis; (arch.) glans
pronounced corona (of the glans penis); prominent coronal ridge; having a large glans ridge