JLPT N1 Advanced
指数
Numerical index used to measure levels or trends, or a mathematical exponent.
Readings
1 Noun
Index / Index Number
A numerical value representing the magnitude of a specific phenomenon relative to a standard, often used to track changes over time.
Example
今月 の 消費者 物価 指数 が 発表 され まし た 。
This month's Consumer Price Index was announced.
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2 Noun
Exponent
A number indicating the power to which a base number or expression is raised in mathematics.
Usage notes & examples
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