Words / M / Medicine

motor weakness

noun

B2CEFR level
60/100Rarity: rare
TechnicalRegister

A reduction in muscle strength that impairs the ability to move a limb normally.

We graded the motor weakness in her arm as three out of five on the power scale.

Topic: Neurology in Medical English

Rarity runs from 0 (a word everyone knows) to 100 (almost never seen outside specialist or literary writing). Level is the word's real difficulty on the CEFR scale, from A1 to C2.

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More medicine words: Neurology