plane tree

== English == === Alternative forms === planetree, plane-tree === Etymology === From plane +‎ tree. === Noun === plane tree (plural plane trees) Any of various trees of the genus Platanus. (mathematics) An ordered tree, a type of graph, in which the child nodes of each vertex have a definite number assigned. ==== Derived terms ==== American planetree ==== Translations ==== === References === plane tree on Wikipedia.Wikipedia Platanus on Wikispecies.Wikispecies === Anagrams === planeteer