The Collaborative International Dictionary
maidenhair tree
maidenhair tree \maidenhair tree\ n. A deciduous dioecious gymnospermous Chinese tree ( Ginkgo biloba) having fan-shaped leaves and fleshy yellow seeds, also called the ginkgo; it exists almost exclusively in cultivation esp. as an ornamental street tree.
maidenhair tree
Ginkgo \Gink"go\, n.; pl. Ginkgoes. [Chin., silver fruit.] (Bot.) A large ornamental tree ( Ginkgo biloba) from China and Japan, belonging to the Yew suborder of Conifer[ae]. Its leaves are so like those of some maidenhair ferns, that it is also called the maidenhair tree.
Wiktionary
maidenhair tree
n. ''Ginkgo biloba.