Last Updated
：2026/01/08
指数
Hiragana
しすう
Noun
Japanese Meaning
自然科学や数学で、ある数や量を他の数や量のべき乗として表すときの、そのべきの数。例：2の3乗（2³）の「3」など。 / ある数量の変化や水準を比較・把握するために、基準時点を100などと定めて計算された相対的な数値。物価指数・株価指数・消費者物価指数など。 / 統計学や経済学などで、多数の観測値・価格・数量などを総合して1つの代表的な値として示したもの。 / 数学において、対数の底を何乗するとある数になるかを示す数。
Easy Japanese Meaning
たくさんのねだんやかずをまとめてあらわすひとつのすうじ
Chinese (Simplified) Meaning
从一组价格或数量计算得出的综合指标 / 衡量总体变动或水平的统计数值 / 反映价格或产量总体趋势的单一指标
Chinese (Traditional) Meaning
經濟指數 / 由一組價格或數量綜合計算出的單一指標 / 反映價格或產量變動的整體數值
Korean Meaning
여러 가격이나 수량을 종합해 계산한 단일 수치 / 경제·통계에서 특정 변수의 변동을 나타내는 종합 지수 / 가격지수·생산지수 등과 같은 기준화된 대표 수치
Indonesian
indeks (ekonomi) / angka indeks yang dihitung dari harga atau kuantitas / indeks harga/kuantitas
Vietnamese Meaning
chỉ số (kinh tế) tính từ tập hợp giá cả hoặc khối lượng / chỉ số giá / chỉ số lượng (tổng hợp)
Tagalog Meaning
indeks (ekonomiya); iisang bilang mula sa hanay ng presyo o dami / bilang panukat ng pagbabago ng mga presyo o dami sa paglipas ng panahon / panukat na pinagsasama-sama ang datos ng presyo o dami
Sense（1）
(economics) index - a single number calculated from an array of prices or of quantities.
Sense（2）
(mathematics) exponent, power - a product of equal factors. Notation and usage: xⁿ, read as x to the power of n
or x to the nth power
, denotes x × x × ... × x, in which x appears n times, where n is called the exponent; the definition is extended to non-integer and complex exponents.
（ canonical ）
（ romanization ）
（ kyūjitai ）
（ hiragana ）
Quizzes for review
(economics) index - a single number calculated from an array of prices or of quantities.
See correct answer
指数
See correct answer
The growth rate of the economy is calculated using an index.
The growth rate of the economy is calculated using an index.
See correct answer
経済の成長率は、指数を用いて計算されます。
Japanese - English
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