r-tree

Fetched 2026-10-26 (cache).

Synonyms: b-tree, retree

Antonyms: b-tree, retree

Related words from Datamuse; suggestions, not definitions.

Noun

1. {{lb|en|data structure}} A kind of [[tree]] [[data structure]] used to group objects by nearness of location, representing them by their minimum bounding rectangles in the next higher level of the tree.

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.