Last Updated
：2026/01/05
絶対値
Hiragana
ぜったいち
Noun
Japanese Meaning
数学において、実数の大きさのみを表し、符号（プラス・マイナス）を無視した値。記号 |x| で表される。 / ベクトルや複素数などの「長さ」や「大きさ」を表す量。ノルムの一種として解釈されることもある。
Easy Japanese Meaning
数の大きさだけをあらわしたもの。マイナスでもプラスでも同じ大きさになる。
Chinese (Simplified) Meaning
实数的非负大小，忽略符号 / 数轴上该数到零的距离
Chinese (Traditional) Meaning
實數與零之間的距離（非負） / 數的大小而不計正負的值
Korean Meaning
실수의 크기를 나타내는 0 이상의 값 / 수직선에서 0으로부터의 거리 / 음수의 부호를 제거한 값
Vietnamese Meaning
trị tuyệt đối (của một số thực) / giá trị tuyệt đối / khoảng cách của một số đến 0 trên trục số (độ lớn không âm)
Tagalog Meaning
halagang ganap ng bilang / hindi-negatibong halaga na katumbas ng layo mula sa sero / laki ng real na bilang na walang tanda
Sense（1）
(mathematics) absolute value (numerical value of a real number)
（ canonical ）
（ romanization ）
（ kyūjitai ）
（ hiragana ）
Quizzes for review
(mathematics) absolute value (numerical value of a real number)
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絶対値
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I learned how to calculate absolute values in math class.
I learned how to calculate absolute values in math class.
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数学の授業で絶対値の計算方法を学びました。
Japanese - English
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