Definition & Meaning of "atrophy"in English

to atrophy

VERB

to gradually decline, typically due to lack of use, nourishment, or stimulation

Intransitive

Examples

Without regular exercise, muscles can atrophy over time.

The lack of proper care is currently causing the plant to atrophy.

Atrophy

NOUN

the gradual wasting away or shrinkage of a body tissue or organ, typically due to lack of use, injury, or a medical condition

What is "atrophy"?

Atrophy is the gradual loss of muscle or tissue mass, often due to a lack of physical activity, aging, disease, or injury. When muscles are not used regularly, they shrink and weaken over time. This condition can affect any part of the body and may result from prolonged bed rest, immobilization, such as wearing a cast, or neurological conditions like multiple sclerosis or stroke. Symptoms of atrophy include reduced muscle size, weakness, and decreased strength. Treatment typically involves physical therapy, exercise, and addressing the underlying cause to help rebuild muscle mass and improve function. In some cases, nutritional support and medical treatments may also be necessary.

Examples

Prolonged immobilization can lead to muscle atrophy, causing weakness and loss of function.

Nerve damage may result in muscle atrophy in the affected area.

a decline in effectiveness or function due to underuse or neglect

Examples

His skills experienced atrophy after years without practice.

The company suffered atrophy of its innovative capacity.

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