uptree

== English == === Etymology === From up- +‎ tree. === Pronunciation === IPA(key): /ˈʌp.tɹiː/ === Adjective === uptree (not comparable) (computing theory) Higher in a tree data structure. Antonym: downtree === Noun === uptree (plural uptrees) (computing theory) A subtree of a tree data structure that is rooted at a child of the current node (where the root node is considered to be the bottom of a tree).