Explore Words Kanji Grammar Guides

Copyright © 2026 Kotomora. All Rights Reserved.

Get the Kotomora apps for iOS and Android.

Explore Words Kanji Grammar Guides About Support Privacy

Copyright © 2026 Kotomora. All Rights Reserved.

摩擦係数 (masatsukeisuu) Japanese meaning | Kotomora

摩ま擦さつ係けい数すう

ま

さ

つ

け

い

す

う

Meanings

1

coefficient of friction

Technical term in physics; used in contexts such as mechanics and materials science.

静せい止し摩ま擦さつ係けい数すうは動どう摩ま擦さつ係けい数

すう

より

大おお

きい

こと

が

多おお

い

。

The coefficient of static friction is often larger than the coefficient of kinetic friction.

Kanji

摩chafe, rub, polish
擦grate, rub, scratch
係person in charge, connection, duty
数number, strength, fate

Related words

摩ま擦さつ
摩擦 means 'friction' in general, while 摩擦係数 specifically refers to the numerical coefficient.

Built from

摩ま擦さつ+係けい数すう

Etymology

Compound of 摩擦 (friction) and 係数 (coefficient).