noun🔗Share索引, 目録An alphabetical listing of items and their location."The index of a book lists words or expressions and the pages of the book upon which they are to be found."本の索引は、単語や表現、そしてそれらが見つかる本のページをリストアップしています。listwritingitemcommunicationChat with AIVocabulary GamePractice Reading
noun🔗Share人差し指The index finger; the forefinger."He used his indices to point to the words in the dictionary. "彼は辞書の単語を指し示すために人差し指を使った。bodypartanatomyChat with AIVocabulary GamePractice Reading
noun🔗Share指針A movable finger on a gauge, scale, etc."The lab technician carefully adjusted the indices on the spectrometer to ensure accurate readings. "実験技師は、正確な測定値を確保するために、分光計の指針を慎重に調整しました。devicemachinetechnicalpartChat with AIVocabulary GamePractice Reading
noun🔗Shareインデックス、指し示す記号A symbol resembling a pointing hand, used to direct particular attention to a note or paragraph."The teacher used indices to point out the key details in the chapter. "先生は、章の重要な詳細を指し示すためにインデックスを使用しました。writingsigncommunicationChat with AIVocabulary GamePractice Reading
noun🔗Share指標, 指数That which points out; that which shows, indicates, manifests, or discloses."The student's red face and trembling hands were indices of their nervousness before the presentation. "学生の赤い顔と震える手は、プレゼンテーション前の彼らの緊張の指標でした。signmarkmathnumberstatisticsChat with AIVocabulary GamePractice Reading
noun🔗Share指標、兆候A sign; an indication; a token."The teacher's raised eyebrow was an index of her disapproval. "先生の上がった眉は、彼女の不承認の兆候でした。signmarkChat with AIVocabulary GamePractice Reading
noun🔗Share指標A type of noun where the meaning of the form changes with respect to the context. E.g., 'Today's newspaper' is an indexical form since its referent will differ depending on the context. See also icon and symbol."The word "today" is an indexical, because the day it refers to changes depending on the context. "「今日」という言葉は指標であり、それが指す日は文脈によって変わるからです。linguisticsphilosophylanguagecommunicationwordsignlogictheoryChat with AIVocabulary GamePractice Reading
noun🔗Share指数A single number calculated from an array of prices or of quantities."To track the overall health of the stock market, analysts rely on key indices like the S&P 500 and the Dow Jones, which summarize the prices of many different companies. "株式市場全体の健全性を追跡するために、アナリストは、さまざまな企業の価格をまとめたS&P 500やダウ・ジョーンズなどの主要指数に頼っています。mathstatisticseconomyfinancebusinessChat with AIVocabulary GamePractice Reading
noun🔗Share指数, 係数A number representing a property or ratio, a coefficient."The stock market indices show that the economy is doing well this year. "株式市場の指数は、今年の経済が好調であることを示しています。mathnumberstatisticsChat with AIVocabulary GamePractice Reading
noun🔗Share指数A raised suffix indicating a power."The indices of 2, 3, and 4 show that the problem involves raising 2 to the power of 3 and then to the power of 4. "2、3、4の指数は、この問題が2を3乗し、次に4乗することを含むことを示しています。mathnumberChat with AIVocabulary GamePractice Reading
noun🔗Shareインデックス、指標An integer or other key indicating the location of data e.g. within an array, vector, database table, associative array, or hash table."The program used indices to quickly find the names of students with high scores in the database. "プログラムは、データベース内で高得点の学生の名前をすばやく見つけるためにインデックスを使用しました。computingtechnicalmathnumberstatisticssystemlogicinternetscienceelectronicsinfomachineChat with AIVocabulary GamePractice Reading
noun🔗ShareインデックスA data structure that improves the performance of operations on a table."The school database uses indices to quickly find student records by their ID number. "学校のデータベースは、ID番号で生徒の記録をすばやく見つけるためにインデックスを使用します。computingtechnologystructuresystemChat with AIVocabulary GamePractice Reading
noun🔗Share指標、インデックスA prologue indicating what follows."The teacher's introductory remarks, the indices to her lesson, hinted at the difficult math concepts to come. "先生の導入部の発言、彼女の授業の指標は、これから出てくる難しい数学の概念をほのめかした。literaturewritinglanguageChat with AIVocabulary GamePractice Reading
