Last Updated
：2025/11/29
prefix tree
Noun
Japanese Meaning
接頭辞木：コンピュータ理論におけるデータ構造で、文字列やキーの共通接頭辞を効率的に管理・検索する木構造（trieの同義語）。
Sense（1）
（ plural ）
Quizzes for review
(computing theory) Synonym of trie (“data structure”)
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See correct answer
prefix tree
To speed up autocomplete, the engineer implemented a prefix tree that stored all the common search queries.
See correct answer
To speed up autocomplete, the engineer implemented a prefix tree that stored all the common search queries.
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