Last Updated
：2025/11/24
4H
Noun
British
uncountable
usually
Japanese Meaning
4Hは、鉛筆の芯の硬さを示すグレード名で、具体的には非常に硬い芯を持つ鉛筆を指します。英語の定義では、3Hより硬く、5Hよりは柔らかい範囲の硬度となることを示しており、その硬さが描く線の明るさに影響を与えます。
（ plural ）
Quizzes for review
(British) A grade of pencil with lead that makes lighter marks than a pencil grade 3H but darker marks than a pencil of grade 5H; a pencil with very hard lead. / A pencil of grade 4H
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4H
She reached for the 4H when she needed faint, precise lines for the preliminary layout.
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She reached for the 4H when she needed faint, precise lines for the preliminary layout.
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