leaf node
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Leaf node — In computer science, a leaf node or external node is a node of a tree data structure that has zero child nodes. Often, leaf nodes are the nodes farthest from the root node. In the graph theory tree, a leaf node is a vertex of degree 1 other than… … Wikipedia
leaf node — noun (botany) the small swelling that is the part of a plant stem from which one or more leaves emerge • Syn: ↑node • Topics: ↑botany, ↑phytology • Hypernyms: ↑plant process, ↑enation … Useful english dictionary
Leaf (disambiguation) — Leaf is an above ground plant organ specialized for photosynthesis.Leaf may also refer to:* Leaf (books), a single sheet, the left hand page of which is the verso, and right hand page is the rectoIn science: *Leaf node, part of a tree data… … Wikipedia
Node — (n[=o]d), n. [L. nodus; perh. akin to E. knot. Cf. {Noose}, {Nowed}.] 1. A knot, a knob; a protuberance; a swelling. [1913 Webster] 2. Specifically: (a) (Astron.) One of the two points where the orbit of a planet, or comet, intersects the… … The Collaborative International Dictionary of English
node — [ noud ] noun count * ▸ 1 where lines cross/meet ▸ 2 small lump in body ▸ 3 where leaf grows ▸ 4 where two parts meet ▸ 5 in computing 1. ) the place where lines cross or meet, for example on a GRAPH 2. ) MEDICAL a small lump in your body 3. )… … Usage of the words and phrases in modern English
node — [nəud US noud] n technical [Date: 1300 1400; : Latin; Origin: nodus knot, node ] 1.) the place on the stem of a plant from which a leaf or branch grows 2.) a place where lines in a network cross or join 3.) a part of a computer network where… … Dictionary of contemporary English
node — [nōd] n. [L nodus, a knot: see NET1] 1. a knot; knob; swelling 2. a point of concentration; central point 3. Anat. a knotty, localized swelling; protuberance 4. Astron. either of the two diametrically opposite points at which the orbit of a… … English World dictionary
Leaf — For other uses, see Leaf (disambiguation). The leaves of a Beech tree … Wikipedia
Node — In general, a node is a localised swelling (a knot ) or a point of intersection (a vertex). Node may refer to: In mathematics Node (autonomous system), behaviour for an ordinary differential equation near a critical point Node (graph theory), a… … Wikipedia
Leaf object — A leaf object is an object that is represented by an endpoint node in a tree structure. In computer programming, when a tree hierarchy is used to organize sets of a particular type of object, the actual object instance that the end node… … Wikipedia
node — /nohd/, n. 1. a knot, protuberance, or knob. 2. a centering point of component parts. 3. Anat. a knotlike mass of tissue: lymph node. 4. Pathol. circumscribed swelling. 5. Bot. a. a joint in a stem. b. a part of a stem that normally bears a leaf … Universalium