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atrophy

noun

/ˈæ trə fi/

IPA:

Dictionary definition of atrophy

The gradual decline or wasting away of a body part, tissue, or organ due to a lack of use, injury, or disease.
"Prolonged bed rest can lead to muscle atrophy and loss of strength."

Detailed meaning of atrophy

It is characterized by a decrease in size, strength, and functionality of the affected area. Atrophy can occur in various parts of the body, including muscles, bones, and organs. When muscles experience atrophy, they become weaker and lose their mass, leading to reduced mobility and functionality. This condition can result from prolonged immobilization, sedentary lifestyle, nerve damage, aging, or certain medical conditions. In addition to physical manifestations, atrophy can also affect cognitive abilities and skills if the brain is affected. Rehabilitation, exercise, and targeted therapies are often utilized to prevent or reverse atrophy and promote healing and recovery.

Example sentences containing atrophy

1. Prolonged bed rest can lead to muscle atrophy.
2. The atrophy of his skills became evident over time.
3. Cognitive atrophy can occur with age without mental stimulation.
4. The lack of exercise resulted in the atrophy of his leg muscles.
5. The patient's limb showed signs of atrophy after the injury.
6. Nerve damage can cause the atrophy of sensory functions.

History and etymology of atrophy

The noun 'atrophy' has its origins in Ancient Greek, coming from the word 'atrophē,' which means 'a wasting away' or 'lack of nourishment.' It combines 'a,' indicating 'without,' and 'trophē,' meaning 'nourishment' or 'food.' In ancient medical terminology, 'atrophy' was used to describe the gradual decline or wasting away of a body part, tissue, or organ due to various factors, including a lack of use, injury, or disease. The etymology of 'atrophy' underscores the core concept of diminished nourishment or sustenance, highlighting how this term has been historically linked to the physical deterioration or weakening of biological structures in the body.

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Further usage examples of atrophy

1. A balanced diet can help prevent muscle atrophy.
2. The brain may experience atrophy in neurodegenerative diseases.
3. Physical therapy can slow down the atrophy of injured muscles.
4. The atrophy of her confidence was noticeable after the setback.
5. Disuse can contribute to the atrophy of bone density.
6. His dedication prevented the atrophy of his artistic talents.
7. Early detection can aid in preventing tissue atrophy.
8. The lack of sunlight can result in the atrophy of plant leaves.
9. The prolonged illness caused severe muscle atrophy.
10. The atrophy of diplomatic relations strained international ties.
11. Regular exercise can help combat the atrophy of flexibility.
12. Without practice, language skills may undergo atrophy.
13. Mental atrophy can result from a lack of intellectual challenges.
14. Addressing the issue early can prevent the atrophy of trust.
15. Lack of exercise and physical activity can contribute to the atrophy of the cardiovascular system.
16. The patient's leg was affected by atrophy after being in a cast for several weeks.
17. Nerve damage can result in muscle atrophy and loss of sensation.
18. The astronaut's muscles experienced atrophy during the long-duration space mission.
19. A sedentary lifestyle can lead to bone atrophy and increased risk of fractures.
20. The atrophy of brain cells contributed to the decline in cognitive function.
21. Physical therapy aims to prevent or minimize muscle atrophy after injury or surgery.
22. Age-related muscle atrophy is a common occurrence in older adults.
23. The inactive volcano showed signs of atrophy, with its once mighty peak eroded and diminished.
24. The prolonged drought caused the atrophy of crops and vegetation in the region.
25. Lack of stimulation and use can lead to the atrophy of certain skills or abilities.