Last Updated
：2026/01/12
ケイそ
Hiragana
けいそ
Kanji
珪素
Noun
Japanese Meaning
元素記号Siで表される元素。半導体材料やガラスの主成分として用いられる。 / シリコン。
Easy Japanese Meaning
いしやすなにたくさんあるもの。でんきのきかいのぶひんにつかわれる。
Chinese (Simplified) Meaning
硅 / 硅元素
Chinese (Traditional) Meaning
矽（化學元素，符號 Si）
Korean Meaning
원소 기호 Si의 준금속 화학 원소 / 반도체·유리·규산염의 주성분인 원소
Indonesian
silikon (unsur kimia, lambang Si) / unsur metaloid yang umum digunakan dalam semikonduktor
Vietnamese Meaning
silic; nguyên tố hóa học ký hiệu Si / chất bán dẫn dùng trong công nghệ điện tử
Tagalog Meaning
silisyum / elementong kimikal na may simbolong Si
Sense（1）
ケイ素: silicon
（ romanization ）
Quizzes for review
See correct answer
Silicon is an important element in the semiconductor industry.
Silicon is an important element in the semiconductor industry.
See correct answer
ケイそは半導体産業で重要な元素です。
Japanese - English
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