Last Updated
：2026/01/12
えすあいたんいけい
Kanji
国際単位系
Noun
Japanese Meaning
国際単位系。メートル（長さ）、キログラム（質量）、秒（時間）などを基本単位とする国際的に統一された単位の体系。 / SI（Système International d’Unités）の略称を用いた単位の総称。
Easy Japanese Meaning
ものをはかるためのせかいのきまり。ながさやおもさなどのはかりかたのきまり。
Chinese (Simplified) Meaning
国际单位制（SI） / 国际通用的计量单位体系 / 现代公制的标准体系
Chinese (Traditional) Meaning
國際單位制 / 國際單位系統
Korean Meaning
국제단위계(SI) / SI 단위 체계 / 국제 표준 단위 체계
Indonesian
Sistem Satuan Internasional (SI) / sistem standar satuan pengukuran global / sistem metrik modern untuk sains dan teknik
Vietnamese Meaning
Hệ đơn vị quốc tế (SI) / Hệ SI / Hệ đo lường quốc tế
Tagalog Meaning
Sistemang Internasyonal ng mga Yunit (SI) / pandaigdigang pamantayang sistema ng pagsukat
Sense（1）
SI単位系: The International System of Units, SI.
（ romanization ）
Quizzes for review
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えすあいたんいけい
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The SI system is a standard unit system used worldwide.
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えすあいたんいけいは、世界中で使用されている標準的な単位系です。
Japanese - English
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